A study of the lecithin/sphingomyelin ratio of amniotic fluid
D.O.E. Gebhardt; A. Beintema; R.E. De Rooij; F.N. Wildeboer; J.M.W.M. Merkus
- 作者D.O.E. Gebhardt; A. Beintema; R.E. De Rooij; F.N. Wildeboer; J.M.W.M. Merkus
- 卷第64卷
- 期第2期
- 印刷ISSN0009-8981
- 文件大小812.41KB
- 发表时间1975
- DOI10.1016/0009-8981(75)90195-3