THE LECITHIN/SPHINGOMYELIN (L/S) RATIO IN TWIN PREGNANCIES
C. D. Sims, D. B. Cowan, Christine E. ParkinsonVolume:
83
Year:
1976
Language:
english
Pages:
5
DOI:
10.1111/j.1471-0528.1976.tb00863.x
File:
PDF, 291 KB
english, 1976