Smoking and health.
D000328:Adult; D002675:Child, Preschool; D003152:Community Health Nursing; D005260:Female; D006801:Humans; D007223:Infant; D008875:Middle Aged; D008880:Midwifery; D011247:Pregnancy; D000074606:Smoking Prevention; D014028:Tobacco Smoke Pollution
D014028:Tobacco Smoke Pollution