共 11 条
- [1] Arfwidsson S, 1964, ACTA CHIR SCAND S342
- [6] FINDLAY JM, 1974, LANCET, V1, P146
- [7] KIRWAN WO, 1974, SCAND J GASTROENTERO, V9, P763
- [8] KIRWAN WO, 1974, BMJ-BRIT MED J, V4, P187, DOI 10.1136/bmj.4.5938.187
- [10] SMITH A N, 1971, Journal of the Royal College of Surgeons of Edinburgh, V16, P276