共 7 条
- [1] ISBISTER C, 1952, Med J Aust, V2, P801
- [2] LEPAGE F, 1950, Bull Fed Soc Gynecol Obstet Lang Fr, V2, P564
- [4] ROUNTREE P M, 1950, Med J Aust, V1, P525
- [5] UMLAND K, 1951, Zentralbl Gynakol, V73, P294
- [6] WALLER H, 1950, LANCET, V258, P53
- [7] WALSH A, 1949, LANCET, V257, P635