title: The effects of opium smoking.
authors.affiliation: Horton Hospital, Epsom, Surrey.
authors.forename: H
authors.initials: H
authors.lastname: Rollin
mesh_terms: D002681:China; D049672:History, 19th Century; D006801:Humans; D009293:Opioid-Related Disorders / Q000266:history*; D009892:Opium / Q000266:history*
chemical_list: D009892:Opium