title: Arthritis and primary antiphospholipid syndrome.
authors.forename: E
authors.initials: E
authors.lastname: Hachulla
mesh_terms: D000974:Antibodies, Antinuclear / Q000032:analysis; D016736:Antiphospholipid Syndrome / Q000175:diagnosis*; D001168:Arthritis / Q000175:diagnosis* / Q000188:drug therapy; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000175:diagnosis; D008177:Lupus Vulgaris / Q000175:diagnosis; D008231:Lymphopenia / Q000139:chemically induced; D011241:Prednisone / Q000009:adverse effects
chemical_list: D000974:Antibodies, Antinuclear; D011241:Prednisone