[EPIDEMIOLOGY OF HELMINTHIASIS IN THE DANUBE DELTA].
D001699:Biometry; D004813:Epidemiology; D006373:Helminthiasis; D006801:Humans; D012383:Romania; D013223:Statistics as Topic
EPIDEMIOLOGY; HELMINTHIASIS; RUMANIA; STATISTICS
EPIDEMIOLOGIA HELMINTIAZELOR  IN DELTA DUN ARII.