title: Surgery and long-term medication.
mesh_terms: D000929:Antidepressive Agents, Tricyclic / Q000008:administration & dosage; D001241:Aspirin / Q000627:therapeutic use; D001993:Bronchodilator Agents / Q000627:therapeutic use; D002317:Cardiovascular Agents / Q000627:therapeutic use; D003276:Contraceptives, Oral / Q000008:administration & dosage; D004358:Drug Therapy; D006728:Hormones / Q000008:administration & dosage; D006801:Humans; D013514:Surgical Procedures, Operative
chemical_list: D000929:Antidepressive Agents, Tricyclic; D001993:Bronchodilator Agents; D002317:Cardiovascular Agents; D003276:Contraceptives, Oral; D006728:Hormones; D001241:Aspirin