title: Resistance to hydroxychloroquine due to smoking in a patient with lupus erythematosus tumidus.
authors.forename: R
authors.initials: R
authors.lastname: Hügel
authors.forename: T
authors.initials: T
authors.lastname: Schwarz
authors.forename: R
authors.initials: R
authors.lastname: Gläser
mesh_terms: D000962:Antimalarials / Q000627:therapeutic use*; D004351:Drug Resistance; D005148:Facial Dermatoses / Q000175:diagnosis / Q000188:drug therapy; D005260:Female; D006801:Humans; D006886:Hydroxychloroquine / Q000494:pharmacology*; D008178:Lupus Erythematosus, Cutaneous / Q000175:diagnosis* / Q000188:drug therapy; D008875:Middle Aged; D012907:Smoking / Q000009:adverse effects*
chemical_list: D000962:Antimalarials; D006886:Hydroxychloroquine