Československá hygiena 1991, 36(2):66-72
Influence of outdoor schools on indicators of salivary imunity
Keywords: recreation; saliva; immunity, active; immunoglobulins; muramidase; humans; child
Published: February 1, 1991 Show citation
Československá hygiena 1991, 36(2):66-72
Published: February 1, 1991 Show citation