https://www.medhelp.org/user_journals/show/1822540 Medical communities and forums staffed by doctors from leading medical centers. Over 325 forums and communities providing medical information and medical help. en b12 neilly500 Thu, 26 Jan 2012 13:19:49 -0500 https://www.medhelp.org/user_journals/show/338085/b12-injection https://www.medhelp.org/user_journals/show/338085/b12-injection