1. Dugwekar, Y.G., Narula, R.K. and Laumas, K.R.: Disappearance of 1 α-3H-chlormadinone acetate from the plasma of women. Contraception (In press).
2. Distribution of radioactivity in human maternal and fetal tissues following administration of 14C-4-progesterone;Plotz,1957
3. Tissue localization of radioactive chlormadinone acetate and progesterone in the human;Gallegos;Contraception,1970
4. Disappearance in plasma and tissue uptake of radioactivity after an intravenous injection of (6,7-3H)-norethynodrel in women;Laumas;Acta Endocr. (Kbh),1971
5. Murugesan, K. and Laumas, K.R.: Binding of norethynodrel to human endometrium, myometrium and rat uterine cytosol. (In preparation).