[Ways to improve health education].
Zozulia
B S
BS
D006266:Health Education / Q000379:methods*; D006801:Humans; D008886:Military Hygiene; D008889:Military Personnel / Q000193:education*; D013663:Teaching / Q000379:methods; D013664:Teaching Materials; D014586:USSR
Puti sovershenstvovaniia sanitarnogo prosveshcheniia.