Passive smoking initiative.
D005260:Female; D006293:Health Promotion; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008880:Midwifery; D011247:Pregnancy; D016540:Smoking Cessation; D014028:Tobacco Smoke Pollution / Q000009:adverse effects* / Q000517:prevention & control*
D014028:Tobacco Smoke Pollution