共 13 条
- [1] [Anonymous], 1920, [No title captured]
- [2] BALLANTYNE JW, 1892, DISEASES DEFORMITIES
- [3] CHIN KY, 1949, ARCH PATHOL, V48, P221
- [4] COPELAND WE, 1957, AM J OBS GYNEC, V5, P1045
- [5] CRAIG JM, 1956, AMER J ROENTGENOL RA, V76, P516
- [6] DAVIDSOHN I, 1956, OBST GYNEC, V8, P323
- [7] FINDLEY P, 1953, GYNECOLOGY OBSTETRIC
- [8] GREENHILL JP, 1955, OBSTETRICS
- [9] GRUENWALD P, 1950, AM J MED SCI, V220, P12
- [10] Morison J.E, 1952, FOETAL NEONATAL PATH