[PRESENT OPPORTUNITIES AND PARTICIPATION OF HEALTH WORKERS IN THE FIGHT AGAINST SMOKING].
D003604:Czechoslovakia; D006282:Health Personnel; D006801:Humans; D011634:Public Health; D012907:Smoking
CZECHOSLOVAKIA; PUBLIC HEALTH; SMOKING
DNE SN'I MO ZNOSTI A 'U CAST ZDRAVOTN'IKU V BOJI PROTI KOU REN'I.