共 8 条
- [1] BALEY SJ, 1963, SURG GYNEC OBSTET, V116, P53
- [2] Bentlif P S, 1967, Am J Proctol, V18, P311
- [4] BHAGWAT AG, 1966, AM J GASTROENTEROL, V45, P163
- [6] MARSTON A, 1966, GUT, V7, P1, DOI 10.1136/gut.7.1.1
- [7] MORRIS GC, 1966, SURG CLIN N AM, V46, P919