共 50 条
- [4] OPPORTUNITIES AND OBLIGATIONS WITH RESPECT TO INTERNATIONAL ACTION BY UNITED STATES MEDICAL EDUCATION JOURNAL OF MEDICAL EDUCATION, 1966, 41 (9P2): : 255 - &
- [6] OBLIGATIONS + OPPORTUNITIES IN HETEROTRANSPLANTATION SURGERY GYNECOLOGY & OBSTETRICS, 1964, 118 (06): : 1317 - &
- [10] Orthopaedic gifts: Opportunities and obligations JOURNAL OF BONE AND JOINT SURGERY-AMERICAN VOLUME, 2006, 88A (11): : 2521 - 2526