[STUDIES ON THE COURSE OF AN EPIDEMIC OF INFECTIOUS LYMPHOCYTOSIS IN CHILDREN'S INSTITUTION].
D002648:Child; D003141:Communicable Diseases; D058872:Epidemics; D004813:Epidemiology; D006268:Health Facilities; D006801:Humans; D008218:Lymphocytosis; D011044:Poland
CHILD; EPIDEMIOLOGY; LYMPHOCYTOSIS; POLAND
BADANIA NAD PRZEBIEGIEM EPIDEMII LIMFOCYTOZY ZAKA'ZNEJ W 'SRODOWISKU DZIECI ECYM.