Letter: Rauwolfia derivatives and cancer.
D000367:Age Factors; D000368:Aged; D001943:Breast Neoplasms / Q000139:chemically induced*; D005260:Female; D006801:Humans; D006973:Hypertension / Q000188:drug therapy; D008297:Male; D008593:Menopause; D008875:Middle Aged; D010946:Plants, Medicinal; D011926:Rauwolfia / Q000009:adverse effects*; D012737:Sex Factors