by Hashimoto, Daniel A, Rosman, Guy, Witkowski, Elan R, Stafford, Caitlin, Navarette-Welton, Allison J, Rattner, David W, Lillemoe, Keith D, Rus, Daniela L, Meireles, Ozanan R
Published in Annals of surgery (01.09.2019)

by Nagarur, Amulya, Pierce, Theodore T., Fenves, Andrew Z., Witkowski, Elan R., Gold, Nina B.
Published in The New England journal of medicine (28.09.2023)

by Corey, Kathleen E., Pitts, Rebecca, Lai, Michelle, Loureiro, Joseph, Masia, Ricard, Osganian, Stephanie A., Gustafson, Jenna L., Hutter, Matthew M., Gee, Denise W., Meireles, Ozanan R., Witkowski, Elan R., Richards, Shola M., Jacob, Jaison, Finkel, Nancy, Ngo, Debby, Wang, Thomas J., Gerszten, Robert E., Ukomadu, Chinweike, Jennings, Lori L.
Published in Journal of hepatology (01.01.2022)

by Witkowski, Elan R., Smith, Jillian K., Tseng, Jennifer F.
Published in Journal of surgical oncology (01.01.2013)

by Jung, James J., Park, Albert K., Witkowski, Elan R., Hutter, Matthew M.
Published in Surgery for obesity and related diseases (01.03.2022)

by Udelsman, Brooks V, Chang, David C, Parina, Ralitza, Talamini, Mark A, Lillemoe, Keith D, Witkowski, Elan R
Published in Annals of surgery (01.05.2020)

by Udelsman, Brooks V., Corey, Kathleen, Hutter, Matthew M., Chang, David C., Witkowski, Elan R.
Published in Surgery for obesity and related diseases (01.02.2021)

by Collins, Courtney E., M.D, Witkowski, Elan R., M.D, Flahive, Julie M., M.S, Anderson, Fred A., Ph.D, Santry, Heena P., M.D
Published in The American journal of surgery (01.10.2014)

by Hashimoto, Daniel A., Witkowski, Elan, Gao, Lei, Meireles, Ozanan, Rosman, Guy
Published in Anesthesiology (Philadelphia) (01.02.2020)

by Bliss, Lindsay A., Witkowski, Elan R., Yang, Catherine J., Tseng, Jennifer F.
Published in Journal of surgical oncology (01.10.2014)

by Udelsman, Brooks V., Jin, Ginger, Chang, David C., Hutter, Matthew M., Witkowski, Elan R.
Published in Surgery for obesity and related diseases (01.06.2019)

by Bababekov, Yanik J., Stapleton, Sahael M., Hashimoto, Daniel A., Witkowski, Elan R., Haynes, Alex B., Goldstein, Allan M., Mullen, John T., Isselbacher, Eric M., Lillemoe, Keith D., Chang, David C.
Published in Surgical endoscopy (01.10.2021)

by Subudhi, Sonu, Drescher, Hannah K., Dichtel, Laura E., Bartsch, Lea M., Chung, Raymond T., Hutter, Matthew M., Gee, Denise W., Meireles, Ozanan R., Witkowski, Elan R., Gelrud, Louis, Masia, Ricard, Osganian, Stephanie A., Gustafson, Jenna L., Rwema, Steve, Bredella, Miriam A., Bhatia, Sangeeta N., Warren, Andrew, Miller, Karen K., Lauer, Georg M., Corey, Kathleen E.
Published in Hepatology communications (01.01.2022)

by Osganian, Stephanie A., Subudhi, Sonu, Masia, Ricard, Drescher, Hannah K., Bartsch, Lea M., Chicote, Mark L., Chung, Raymond T., Gee, Denise W., Witkowski, Elan R., Bredella, Miriam A., Lauer, Georg M., Corey, Kathleen E., Dichtel, Laura E.
Published in Growth hormone & IGF research (01.08.2022)

by Udelsman, Brooks V., Corey, Kathleen E., Lindvall, Charlotta, Gee, Denise W., Meireles, Ozanan R., Hutter, Matthew M., Chang, David C., Witkowski, Elan R.
Published in Surgery for obesity and related diseases (01.06.2019)

by Murphy, Melissa M., Witkowski, Elan R., Ng, Sing Chau, McDade, Theodore P., Hill, Joshua S., Larkin, Anne C., Whalen, Giles F., Litwin, Demetrius E., Tseng, Jennifer F.
Published in Surgical endoscopy (01.10.2010)

by Witkowski, Elan R, Meireles, Ozanan R, Rattner, David W
Published in Gastroenterology (New York, N.Y. 1943) (01.04.2016)

by Ragulin-Coyne, Elizaveta, MD, MPH, Carroll, James E., MD, Smith, Jillian K., MD, MPH, Witkowski, Elan R., MD, Ng, Sing Chau, MS, Shah, Shimul A., MD, Zhou, Zheng, MD, PhD, Tseng, Jennifer F., MD, MPH
Published in Surgery (01.09.2012)

by Cherng, Nicole, BS, Witkowski, Elan T., MD, Sneider, Erica B., MD, Wiseman, Jason T., MD, Lewis, Joanne, NP, Litwin, Demetrius E.M., MD, MBA, FACS, Santry, Heena P., MD, MPH, Cahan, Mitchell, MD, FACS, Shah, Shimul A., MD, FACS
Published in Journal of the American College of Surgeons (01.02.2012)

by Fong, Zhi Ven, Witkowski, Elan R, Lillemoe, Keith D, Hutter, Matthew, Chang, David C
Published in Gastroenterology (New York, N.Y. 1943) (01.04.2016)