Epidemiologic studies and clinical trials in chronic diseases
Subtitle: proceedings of a symposium held during the eleventh meeting of the PAHO Advisory Committee on Medical Research, June 20, 1972.
Contributors: Pan American Health Organization. Advisory Committee on Medical Research.
Series: Pan American Health Organization. Scientific publication no. 257; Publicaciones científicas (Washington, D.C.) ;; no. 257.
Publisher: Pan American Health Organization
Published: 1972
Place of publication: Washington
Language: eng
Number of pages: 106
Subjects: Chronic diseases -- Epidemiology -- Congresses.
Notes: Includes bibliographies.