(Q39325187)

English

An epidemiologic study of the relationships of peptic ulcer disease in 50–54 year old, urban males with physical, health and smoking factors

scientific article published on May 1, 1973

Statements

An epidemiologic study of the relationships of peptic ulcer disease in 50-54 year old, urban males with physical, health and smoking factors (English)
An epidemiologic study of the relationships of peptic ulcer disease in 50–54 year old, urban males with physical, health and smoking factors (English)

Identifiers

 
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