Dabhoiwala, D. S., Kathrotia, D. R., Patel, D. D., Dave, D., Joshi, D. A. and Oommen, D. E. (2012) “ Serum Progesterone levels”., National Journal of Integrated Research in Medicine, 3(1), pp. 39–42. doi: 10.70284/njirm.v3i1.1963.