[ON THE PROLONGED COURSE OF BOTKIN'S DISEASE].
D003141:Communicable Diseases; D006505:Hepatitis; D006506:Hepatitis A; D013223:Statistics as Topic; D014765:Viral Vaccines
D014765:Viral Vaccines
HEPATITIS, INFECTIOUS; STATISTICS
O DLITEL'NOM TECHENII BOLEZNI BOTKINA.