title: Polymyositis and toxoplasmosis.
mesh_terms: D000906:Antibodies / Q000032:analysis; D002981:Clindamycin / Q000627:therapeutic use; D005260:Female; D005455:Fluorescent Antibody Technique; D006386:Hemagglutination Tests; D006801:Humans; D007075:Immunoglobulin M / Q000032:analysis; D008875:Middle Aged; D009220:Myositis / Q000209:etiology*; D011739:Pyrimethamine / Q000627:therapeutic use; D014122:Toxoplasma / Q000276:immunology; D014123:Toxoplasmosis / Q000150:complications* / Q000188:drug therapy
chemical_list: D000906:Antibodies; D007075:Immunoglobulin M; D002981:Clindamycin; D011739:Pyrimethamine