共 50 条
- [6] CASE-CONTROL STUDY AND RETROSPECTIVE CONTROLS [J]. BMJ-BRITISH MEDICAL JOURNAL, 1979, 2 (6203): : 1507 - 1507
- [7] CASE-CONTROL STUDY AND RETROSPECTIVE CONTROLS [J]. BRITISH MEDICAL JOURNAL, 1979, 2 (6203): : 1507 - 1508
- [8] Outcomes after second surgery for recurrent glioblastoma: a retrospective case–control study [J]. Journal of Neuro-Oncology, 2018, 137 : 409 - 415
- [10] Predictors of unanticipated admission following ambulatory surgery: a retrospective case-control study [J]. CANADIAN JOURNAL OF ANESTHESIA-JOURNAL CANADIEN D ANESTHESIE, 2013, 60 (07): : 675 - 683