Jacques Bara

Prospective study of Lewis antigen alterations in the gastric precancerous process.

D. Zavala, J. Bara, P. Correa, 1992, Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology.

Lewis antigen alterations in gastric cancer precursors.

D. Zavala, J. Bara, P. Correa, 1992, Gastroenterology.