title: Narcotics and pulmonary edema.
mesh_terms: D003932:Heroin / Q000009:adverse effects*; D006801:Humans; D008691:Methadone / Q000009:adverse effects*; D011654:Pulmonary Edema / Q000139:chemically induced*; D019966:Substance-Related Disorders / Q000150:complications
chemical_list: D003932:Heroin; D008691:Methadone