Československá hygiena 1989, 34(2):124-125
Celoštátna konferencia hygieny det a dorastu. [Jasná pod Chopkom, 19.-20.4.1988]
Keywords: hygiene, children, adolescent, congresses as a topic
Published: February 1, 1989 Show citation
Československá hygiena 1989, 34(2):124-125
Published: February 1, 1989 Show citation