共 20 条
- [1] BOCZKOWSKI K, 1966, OBSTET GYNECOL, V27, P7
- [2] BORGHI A, 1965, HELV PAEDIATR ACTA, V20, P185
- [4] FERRIER PE, 1967, HELV PAEDIATR ACTA, V22, P479
- [5] FINE G, 1962, AM J CLIN PATHOL, V38, P615
- [9] MCDONOUGH PG, 1967, OBSTET GYNECOL, V29, P54
- [10] NAIDU P N, 1965, J Obstet Gynaecol Br Commonw, V72, P437