title: A rheumatologist's verdict on the safety of chloroquine versus hydroxychloroquine. Liability in off-label prescribing.
authors.forename: J B
authors.initials: JB
authors.lastname: Houpt
mesh_terms: D018501:Antirheumatic Agents / Q000008:administration & dosage / Q000009:adverse effects*; D001172:Arthritis, Rheumatoid / Q000188:drug therapy; D002738:Chloroquine / Q000008:administration & dosage / Q000009:adverse effects*; D000075202:Contraindications; D004305:Dose-Response Relationship, Drug; D004348:Drug Labeling; D011307:Drug Prescriptions / Q000592:standards*; D005134:Eye Neoplasms / Q000139:chemically induced*; D005260:Female; D006801:Humans; D006886:Hydroxychloroquine / Q000009:adverse effects / Q000627:therapeutic use*; D016365:Liability, Legal; D008297:Male; D008318:Malpractice / Q000331:legislation & jurisprudence; D008875:Middle Aged; D009864:Ontario
chemical_list: D018501:Antirheumatic Agents; D006886:Hydroxychloroquine; D002738:Chloroquine