Two into one won't go: criteria suggestions for audits of surgery for benign and malignant breast masses.
D001943:Breast Neoplasms / Q000175:diagnosis / Q000601:surgery*; D005260:Female; D006801:Humans; D007902:Length of Stay / Q000592:standards; D008485:Medical Audit / Q000592:standards*; D009026:Mortality; D010343:Patient Admission / Q000592:standards; D010351:Patient Discharge / Q000592:standards; D012015:Reference Standards; D012107:Research Design