Československá hygiena 1982, 27(7):418-421
Hygienic state of micro-nurseries in the East-Bohemian Region
Keywords: nurseries, infant; morbidity; environmental health; infant
Published: July 1, 1982 Show citation
Československá hygiena 1982, 27(7):418-421
Published: July 1, 1982 Show citation