Serum 25‐Hydroxyvitamin D Levels: Variability, Knowledge Gaps, and the Concept of a Desirable Range
El‐Hajj Fuleihan, Ghada, Bouillon, Roger, Clarke, Bart, Chakhtoura, Marlene, Cooper, Cyrus, McClung, Michael, Singh, Ravinder J
Published in Journal of bone and mineral research (01.07.2015)
Published in Journal of bone and mineral research (01.07.2015)
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Journal Article
Pharmacokinetics of Intravitreal Bevacizumab (Avastin)
Bakri, Sophie J., MD, Snyder, Melissa R., PhD, Reid, Joel M., PhD, Pulido, Jose S., MD, Singh, Ravinder J., PhD
Published in Ophthalmology (Rochester, MN) (01.05.2007)
Published in Ophthalmology (Rochester, MN) (01.05.2007)
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Journal Article
Conference Proceeding
High-Resolution, Accurate-Mass (HRAM) Mass Spectrometry Urine Steroid Profiling in the Diagnosis of Adrenal Disorders
Hines, Jolaine M, Bancos, Irina, Bancos, Cristian, Singh, Raman D, Avula, Aditya V, Young, William F, Grebe, Stefan K, Singh, Ravinder J
Published in Clinical chemistry (Baltimore, Md.) (01.12.2017)
Published in Clinical chemistry (Baltimore, Md.) (01.12.2017)
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Journal Article
Maternal Vitamin D Supplementation to Improve the Vitamin D Status of Breast-fed Infants: A Randomized Controlled Trial
Oberhelman, Sara S., MD, Meekins, Michael E., PharmD, Fischer, Philip R., MD, Lee, Bernard R., PharmD, Singh, Ravinder J., PhD, Cha, Stephen S., MS, Gardner, Brian M., PharmD, Pettifor, John M., MB, BCh, PhD, Croghan, Ivana T., PhD, Thacher, Tom D., MD
Published in Mayo Clinic proceedings (01.12.2013)
Published in Mayo Clinic proceedings (01.12.2013)
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Journal Article
Combining a nontargeted and targeted metabolomics approach to identify metabolic pathways significantly altered in polycystic ovary syndrome
Chang, Alice Y, Lalia, Antigoni Z, Jenkins, Gregory D, Dutta, Tumpa, Carter, Rickey E, Singh, Ravinder J, Nair, K. Sreekumaran
Published in Metabolism, clinical and experimental (01.06.2017)
Published in Metabolism, clinical and experimental (01.06.2017)
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Journal Article
Sclerostin alters serum vitamin D metabolite and fibroblast growth factor 23 concentrations and the urinary excretion of calcium
Ryan, Zachary C., Ketha, Hemamalini, McNulty, Melissa S., McGee-Lawrence, Meghan, Craig, Theodore A., Grande, Joseph P., Westendorf, Jennifer J., Singh, Ravinder J., Kumar, Rajiv
Published in Proceedings of the National Academy of Sciences - PNAS (09.04.2013)
Published in Proceedings of the National Academy of Sciences - PNAS (09.04.2013)
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Journal Article
C-3 Epimers Can Account for a Significant Proportion of Total Circulating 25-Hydroxyvitamin D in Infants, Complicating Accurate Measurement and Interpretation of Vitamin D Status
Singh, Ravinder J, Taylor, Robert L, Reddy, G. Satyanarayana, Grebe, Stefan K. G
Published in The journal of clinical endocrinology and metabolism (01.08.2006)
Published in The journal of clinical endocrinology and metabolism (01.08.2006)
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Journal Article
Increasing Incidence of Nutritional Rickets: A Population-Based Study in Olmsted County, Minnesota
Thacher, Tom D., MD, Fischer, Philip R., MD, Tebben, Peter J., MD, Singh, Ravinder J., PhD, Cha, Stephen S., MS, Maxson, Julie A., BA, Yawn, Barbara P., MD, MSc
Published in Mayo Clinic proceedings (01.02.2013)
Published in Mayo Clinic proceedings (01.02.2013)
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Journal Article
Changing Incidence of Serum 25-Hydroxyvitamin D Values Above 50 ng/mL: A 10-Year Population-Based Study
Dudenkov, Daniel V., MD, Yawn, Barbara P., MD, MS, FAAFP, Oberhelman, Sara S., MD, Fischer, Philip R., MD, Singh, Ravinder J., PhD, Cha, Stephen S., MS, Maxson, Julie A., BA, Quigg, Stephanie M., MS, Thacher, Tom D., MD
Published in Mayo Clinic proceedings (01.05.2015)
Published in Mayo Clinic proceedings (01.05.2015)
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Journal Article
Vitamin D Insufficiency and Prognosis in Non-Hodgkin's Lymphoma
DRAKE, Matthew T, MAURER, Matthew J, JOHNSTON, Patrick B, SINGH, Ravinder J, ALLMER, Cristine, SLAGER, Susan L, WEINER, George J, WITZIG, Thomas E, CERHAN, James R, LINK, Brian K, HABERMANN, Thomas M, ANSELL, Stephen M, MICALLEF, Ivana N, KELLY, Jennifer L, MACON, William R, NOWAKOWSKI, Grzegorz S, INWARDS, David J
Published in Journal of clinical oncology (20.09.2010)
Published in Journal of clinical oncology (20.09.2010)
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Journal Article
Role of Mass Spectrometry in Clinical Endocrinology
Ketha, Siva S, Singh, Ravinder J, Ketha, Hemamalini
Published in Endocrinology and metabolism clinics of North America (01.09.2017)
Published in Endocrinology and metabolism clinics of North America (01.09.2017)
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Journal Article
Circumferential Scar on Wrist of Children: an Explicit Warning Sign of Rubber Band Syndrome
Kumar, Pranav S., Gupta, Ashish, Singh, Ravinder J. I. T.
Published in Indian journal of surgery (01.12.2022)
Published in Indian journal of surgery (01.12.2022)
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Journal Article
Impact of Long-Term Poor and Good Glycemic Control on Metabolomics Alterations in Type 1 Diabetic People
Dutta, Tumpa, Kudva, Yogish C, Persson, Xuan-Mai T, Schenck, Louis A, Ford, G. Charles, Singh, Ravinder J, Carter, Rickey, Nair, K. Sreekumaran
Published in The journal of clinical endocrinology and metabolism (01.03.2016)
Published in The journal of clinical endocrinology and metabolism (01.03.2016)
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Journal Article
10 years of 25-hydroxyvitamin-D testing by LC-MS/MS-trends in vitamin-D deficiency and sufficiency
Galior, Kornelia, Ketha, Hemamalini, Grebe, Stefan, Singh, Ravinder J
Published in Bone Reports (01.06.2018)
Published in Bone Reports (01.06.2018)
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Journal Article