More people die after smoking drugs than injecting them, finds large studyThe study took information on how drugs were taken in about 71,000 of the more than 311,000 total U.S. overdose deaths over three years. Update on e-prescribingStatus, features, benefits and challenges of Canada’s initiative Study finds most teens vaping fruity flavours, not nicotine New research suggests that most youth aren't vaping nicotine at all. Mothers’ oral contraceptive use not associated with asthma in kids Norwegian study refutes findings suggesting respiratory problems linked to mothers’ use of such birth control before pregnancy
