[Cardiovascular diseases in North Viet Nam; an overall and statistical survey].
D001699:Biometry; D002318:Cardiovascular Diseases / Q000706:statistics & numerical data*; D003625:Data Collection; D006801:Humans; D014744:Vietnam
CARDIOVASCULAR DISEASES/statistics
Les affections cardio-vasculaires au Nord Viet-Nam; vue d'ensemble et statistique.