title: Comparative efficacy of ibuprofen and aspirin in episiotomy pain.
mesh_terms: D000700:Analgesics / Q000009:adverse effects / Q000627:therapeutic use*; D000704:Analysis of Variance; D001241:Aspirin / Q000009:adverse effects / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004841:Episiotomy; D005260:Female; D006801:Humans; D010149:Postoperative Pain / Q000188:drug therapy*; D010666:Phenylpropionates / Q000009:adverse effects / Q000627:therapeutic use*; D010919:Placebos; D013997:Time Factors
chemical_list: D000700:Analgesics; D010666:Phenylpropionates; D010919:Placebos; D001241:Aspirin