title: Passive inhalation of marijuana, phencyclidine, and freebase cocaine ("crack") by infants.
authors.forename: R H
authors.initials: RH
authors.lastname: Schwartz
mesh_terms: D003042:Cocaine / Q000009:adverse effects*; D006801:Humans; D007223:Infant; D008385:Marijuana Smoking / Q000009:adverse effects*; D010622:Phencyclidine / Q000009:adverse effects*
chemical_list: D003042:Cocaine; D010622:Phencyclidine