title: Cocaine abuse, retiform purpura and antiphospholipid syndrome.
authors.affiliation: Rheumatology Department, Saint Lucas Hospital, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil.
authors.forename: Deonilson Ghizoni
authors.initials: DG
authors.lastname: Schmoeller
authors.affiliation: Rheumatology Department, Saint Lucas Hospital, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil.
authors.forename: Barbara Mendes
authors.initials: BM
authors.lastname: da Silva
authors.affiliation: Rheumatology Department, Saint Lucas Hospital, Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, Brazil henriquestaub@terra.com.br.
authors.forename: Henrique Luiz
authors.initials: HL
authors.lastname: Staub
mesh_terms: D000894:Anti-Inflammatory Agents, Non-Steroidal / Q000627:therapeutic use; D019268:Antibodies, Antineutrophil Cytoplasmic / Q000378:metabolism; D016736:Antiphospholipid Syndrome / Q000175:diagnosis* / Q000188:drug therapy / Q000209:etiology*; D001241:Aspirin / Q000627:therapeutic use; D001799:Blood Sedimentation; D019970:Cocaine-Related Disorders / Q000150:complications* / Q000175:diagnosis*; D004305:Dose-Response Relationship, Drug; D006801:Humans; D008297:Male; D008875:Middle Aged; D011693:Purpura / Q000175:diagnosis* / Q000188:drug therapy / Q000209:etiology*; D016896:Treatment Outcome
chemical_list: D000894:Anti-Inflammatory Agents, Non-Steroidal; D019268:Antibodies, Antineutrophil Cytoplasmic; D001241:Aspirin