共 10 条
- [1] ALEXANDER G, 1973, FETAL NEONATAL PHYSL, P410
- [2] AVERY ME, 1972, PEDIATRICS, V50, P533
- [3] CARSON S H, 1972, Federation Proceedings, V31, P238
- [4] DELEMOS RA, 1970, AM REV RESPIR DIS, V102, P459
- [5] DUNN PM, IN PRESS
- [10] 1973, BRIT MED J, V2, P65