Khadka, S., Rajbanshi, S., Khaniya, S., Agrawal, C. and Adhikary, S. (2016) “Centchroman versus Tamoxifen in the management of mastalgia: a randomized controlled clinical trial”, Journal of Society of Surgeons of Nepal, 18(3), p. 60. doi: 10.3126/jssn.v18i3.15332.