title: Comparison of oral and intravenous treatment of depressive states: preliminary results of a WHO collaborative study.
mesh_terms: D000284:Administration, Oral; D000873:Anthracenes / Q000008:administration & dosage*; D002986:Clinical Trials as Topic; D002997:Clomipramine / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D003866:Depressive Disorder / Q000188:drug therapy*; D006801:Humans; D007275:Injections, Intravenous; D008376:Maprotiline / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D014944:World Health Organization
chemical_list: D000873:Anthracenes; D008376:Maprotiline; D002997:Clomipramine