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A randomised controlled trial of the effects of screening for ulcer-type dyspepsia.
Bulpitt, C J, Rowntree, R K, Semmence, AVolume:
36
Language:
english
Journal:
Journal of Epidemiology & Community Health
DOI:
10.1136/jech.36.3.172
Date:
September, 1982
File:
PDF, 500 KB
english, 1982