Search results for: Marc A. Singer
Diseases of the Colon & Rectum > 2002 > 45 > 2 > 212-218
Diseases of the Colon & Rectum > 2002 > 45 > 12 > 1579-1587
Diseases of the Colon & Rectum > 2002 > 45 > 3 > 360-367
Primary Care Update for Ob/Gyns > 1995 > 2 > 2 > 59-62