Don't forget pharmacognosy.
D034341:Aristolochic Acids / Q000009:adverse effects; D001291:Attitude of Health Personnel; D002273:Carcinogens; D000529:Complementary Therapies / Q000639:trends*; D004365:Drugs, Chinese Herbal / Q000009:adverse effects / Q000627:therapeutic use*; D006801:Humans; D010598:Pharmacognosy / Q000639:trends*
D034341:Aristolochic Acids; D002273:Carcinogens; D004365:Drugs, Chinese Herbal; C000228:aristolochic acid I