title: Psoriatic arthritis: a clinical and immunological study in 15 cases from India.
mesh_terms: D000293:Adolescent; D000328:Adult; D000974:Antibodies, Antinuclear / Q000032:analysis*; D001172:Arthritis, Rheumatoid / Q000175:diagnosis*; D005260:Female; D006680:HLA Antigens / Q000032:analysis*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011565:Psoriasis / Q000175:diagnosis*; D012217:Rheumatoid Factor / Q000032:analysis; D013167:Spondylitis, Ankylosing / Q000175:diagnosis
chemical_list: D000974:Antibodies, Antinuclear; D006680:HLA Antigens; D012217:Rheumatoid Factor