title: Positive antinuclear factor tests with prazosin.
mesh_terms: D000368:Aged; D000974:Antibodies, Antinuclear / Q000032:analysis*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy / Q000276:immunology; D008297:Male; D008875:Middle Aged; D011224:Prazosin / Q000009:adverse effects* / Q000627:therapeutic use; D011799:Quinazolines / Q000009:adverse effects*
chemical_list: D000974:Antibodies, Antinuclear; D011799:Quinazolines; D011224:Prazosin