Ola El‐Zammar

Comparison of pHH3, Ki-67, and Survivin Immunoreactivity in Benign and Malignant Melanocytic Lesions

Michel R. Nasr, Ola El‐Zammar · American Journal of Dermatopathology · 2008 · 121 citations

Medicine, Dermatology, Pathology +17

Histologic Predictors of Pouchitis in Patients with Chronic Ulcerative Colitis

Rhonda K. Yantiss, Heidi Sapp, Francis A. Farraye et al. · The American Journal of Surgical Pathology · 2004 · 108 citations

Medicine, Clinical Sciences, Internal Medicine +17

Pulmonary Meningothelial-like Nodules

Sanjay Mukhopadhyay, Ola El‐Zammar, Anna-Luise A. Katzenstein · The American Journal of Surgical Pathology · 2009 · 77 citations

Medicine, Pathology, Surgery +14

Radiation bowel disease: pathogenesis and management

Najib Haboubi, Ola El‐Zammar, S T O’Dwyer et al. · Colorectal Disease · 2000 · 53 citations

Medicine, Oncology, Radiology +11

Proliferative activity in fibrosing lung diseases: a comparative study of Ki-67 immunoreactivity in diffuse alveolar damage, bronchiolitis obliterans–organizing pneumonia, and usual interstitial pneumonia

Ola El‐Zammar, Paula F. Rosenbaum, Anna-Luise A. Katzenstein · Human Pathology · 2009 · 32 citations

Medicine, Internal Medicine, Pathology +17