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An epidemiologic study of the relationships of peptic ulcer disease in 50–54 year old, urban males with physical, health and smoking factors
Carl J. Pfeiffer, Jiri Fodor, Helena GeizerovaVolume:
26
Year:
1973
Language:
english
Pages:
303
DOI:
10.1016/0021-9681(73)90032-5
File:
PDF, 914 KB
english, 1973