论文信息 - Epidemiology of peptic ulcer. I. Prevalence of peptic ulcer in an urban community of Delhi. - 字舞流文

Epidemiology of peptic ulcer. I. Prevalence of peptic ulcer in an urban community of Delhi.

H. K. Chuttani | C. S. Chuttani | K. L. Wig | Y. Vasudeva | N. Gadekar | T. D. Chablani