Gregorio Chejfec

Immunohistochemical features of giant cell carcinoma of the lung: patterns of expression of cytokeratins, vimentin, and the mucinous glycoprotein recognized by monoclonal antibody A-80.

G. Chejfec, W. Warren, G. Manderino, 1991, Ultrastructural pathology.

Atypias, dysplasias, and neoplasias of the esophagus and stomach.

G. Chejfec, Gregorio Chejfec, 1985, Seminars in diagnostic pathology.

Neuroendocrine carcinomas of the esophagus.

G. Chejfec, V. Gould, C. Reyes, 1980, Ultrastructural pathology.