Raynaud's phenomenon?
D000368:Aged; D005260:Female; D006801:Humans; D011224:Prazosin / Q000627:therapeutic use*; D011799:Quinazolines / Q000627:therapeutic use*; D011928:Raynaud Disease / Q000188:drug therapy*
D011799:Quinazolines; D011224:Prazosin