http://pubs.jamanetwork.com/ en-us Wed, 04 Jul 2012 00:00:00 GMT Tue, 01 Jan 2013 00:48:32 GMT Silverchair editor@pubs.jamanetwork.com webmaster@pubs.jamanetwork.com http://pubs.jamanetwork.com/article.aspx?articleID=1212289 Wed, 04 Jul 2012 00:00:00 GMT Hampton T. <span class="paragraphSection">The discovery of a key gene in sperm development may help researchers design a male contraceptive that (unlike conventional contraceptives) would not disrupt the production of hormones and would perhaps avoid such hormone-related adverse effects as irritability, mood swings, and acne (Smith LB et al. PLoS Genet. 2012;8[5]:e1002697). The finding could also provide new information on male infertility.</span> 308 1 21 21 10.1001/jama.2012.6949 http://pubs.jamanetwork.com/article.aspx?articleID=1212289