title: Re: increased plasma morphine metabolites and delirium.
authors.forename: Mellar P
authors.initials: MP
authors.lastname: Davis
mesh_terms: D003693:Delirium / Q000209:etiology*; D006801:Humans; D009020:Morphine / Q000097:blood* / Q000378:metabolism; D009369:Neoplasms / Q000097:blood* / Q000523:psychology*; D019452:Terminally Ill
chemical_list: D009020:Morphine