[Program for prevention and control of viral hepatitis 1976-1980].
D006506:Hepatitis A / Q000517:prevention & control*; D006509:Hepatitis B / Q000517:prevention & control*; D006801:Humans; D008403:Mass Screening / Q000458:organization & administration; D009313:National Health Programs / Q000458:organization & administration*; D011044:Poland
Realizacja programu zapobiegania i zwalczania wirusowego zapalenia watroby na lata 1976-1980.