Clark, D. W. (1958). PREVENTIVE MEDICINE FOR THE DOCTOR IN HIS COMMUNITY: AN EPIDEMIOLOGIC APPROACH.
Chicago Stili AlıntıClark, Duncan W. PREVENTIVE MEDICINE FOR THE DOCTOR IN HIS COMMUNITY: AN EPIDEMIOLOGIC APPROACH. 1958.
MLA AlıntıClark, Duncan W. PREVENTIVE MEDICINE FOR THE DOCTOR IN HIS COMMUNITY: AN EPIDEMIOLOGIC APPROACH. 1958.
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