by Shega, Joseph W., MD, Hougham, Gavin W., PhD, Stocking, Carol B., PhD, Cox-Hayley, Deon, DO, Sachs, Greg A., MD
Published in Journal of pain and symptom management (01.05.2008)

by Torke, Alexia M., MD, MS, Monahan, Patrick, PhD, Callahan, Christopher M., MD, Helft, Paul R., MD, Sachs, Greg A., MD, Wocial, Lucia D., PhD, RN, Slaven, James E., MS, Montz, Kianna, MA, Inger, Lev, BS, Burke, Emily, BS
Published in Journal of pain and symptom management (01.01.2017)

by Levine, Stacie K., MD, Sachs, Greg A., MD, Jin, Lei, MA, MS, Meltzer, David, MD, PhD
Published in The American journal of medicine (01.05.2007)

by Unroe, Kathleen Tschantz, Sachs, Greg A, Hickman, Susan E, Stump, Timothy E, Tu, Wanzhu, Callahan, Christopher M
Published in Journal of the American Medical Directors Association (01.04.2013)