title: [Problem of scarlet fever in research of pediatricians in the City of Lódź at the beginning of the 20th century].
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D049673:History, 20th Century; D006801:Humans; D007223:Infant; D010372:Pediatrics / Q000266:history*; D011044:Poland; D012106:Research / Q000266:history; D012541:Scarlet Fever / Q000266:history*
vernacular_title: Zagadnienie płonicy w pracach badawczych łódzkich lekarzy pediatrów na poczatku XX wieku.