APA

Hamilton P. R., Hauschild D., Broekhuizen F. F. & Beck R. M. (19840214). Comparison of lecithin: sphingomyelin ratio, fluorescence polarization, and phosphatidylglycerol in the amniotic fluid in the prediction of respiratory distress syndrome. : Obstetrics and gynecology.

Chicago

Hamilton P R, Hauschild D, Broekhuizen F F and Beck R M. 19840214. Comparison of lecithin: sphingomyelin ratio, fluorescence polarization, and phosphatidylglycerol in the amniotic fluid in the prediction of respiratory distress syndrome. : Obstetrics and gynecology.

Harvard

Hamilton P. R., Hauschild D., Broekhuizen F. F. and Beck R. M. (19840214). Comparison of lecithin: sphingomyelin ratio, fluorescence polarization, and phosphatidylglycerol in the amniotic fluid in the prediction of respiratory distress syndrome. : Obstetrics and gynecology.

MLA

Hamilton P R, Hauschild D, Broekhuizen F F and Beck R M. Comparison of lecithin: sphingomyelin ratio, fluorescence polarization, and phosphatidylglycerol in the amniotic fluid in the prediction of respiratory distress syndrome. : Obstetrics and gynecology. 19840214.