共 50 条
- [44] Laparoscopic cholecystectomy in the elderly SURGICAL ENDOSCOPY-ULTRASOUND AND INTERVENTIONAL TECHNIQUES, 1996, 10 (01): : 33 - 35
- [50] FACTORS ASSOCIATED WITH INCREASED HOSPITAL STAY BY ELDERLY PSYCHIATRIC-PATIENTS HOSPITAL AND COMMUNITY PSYCHIATRY, 1989, 40 (07): : 741 - 743