World No-Tobacco Day, 1991.
World No-Tobacco Day, to be held May 31, 1991, is intended to encourage governments, communities, groups, and persons worldwide to become aware of the hazards of tobacco use. The objective of this event is to convince all persons who use tobacco to quit for at least 24 hours.
D000846:Anniversaries and Special Events; D014943:Global Health; D006293:Health Promotion; D006801:Humans; D000074606:Smoking Prevention; D014028:Tobacco Smoke Pollution / Q000517:prevention & control*; D014944:World Health Organization
D014028:Tobacco Smoke Pollution