Patel, R., and R. Mody. “Development of <em>In-Vitro</em> Cell Based Assay for the Determination of Biological Activity of FSH Using a CHO Based Recombinant Cell Line”. Research in Biotechnology, vol. 4, no. 1, Feb. 2013, https://updatepublishing.com/journal/index.php/rib/article/view/2350.