共 23 条
- [1] AUBRY RH, 1969, CLIN OBSTET GYNEC, V16, P3
- [2] BAKER CL, 1969, AM J DIS CHILD, V118, P744
- [3] BLACKMON LR, 1973, RECOMMENDED STANDARD
- [4] BRANN AW, 1974, 66TH ROSS C PED RES, P27
- [5] BUTTERFIELD LJ, 1974, 66TH ROSS C PED RES, P63
- [6] CHANCE GW, 1973, CAN MED ASSOC J, V109, P847
- [7] CUNNINGHAM MD, 1973, PEDIATR CLIN N AM, V20, P359
- [9] HEIN HA, 1975, PEDIATRICS, V55, P769
- [10] HOBEL CJ, 1973, AM J OBSTET GYNECOL, V117, P1