title: Herbs and drugs: a risky mix.
mesh_terms: D000925:Anticoagulants / Q000009:adverse effects; D000978:Antiparkinson Agents / Q000009:adverse effects; D004347:Drug Interactions; D006801:Humans; D007980:Levodopa / Q000009:adverse effects; D010946:Plants, Medicinal / Q000009:adverse effects*; D014859:Warfarin / Q000009:adverse effects
chemical_list: D000925:Anticoagulants; D000978:Antiparkinson Agents; D007980:Levodopa; D014859:Warfarin