ahlam1399
04-20-2016, 01:26 AM
The National Institutes of Health shut down some clinical trials and two production facilities due to concerns that safety rules haven't been followed, but says ** patients appear to have been hurt.
أكثر... (http://www.npr.org/sections/health-shots/2016/04/19/474845004/nih-halts-some-research-amid-concerns-over-contamination-and-safety?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/health-shots/2016/04/19/474845004/nih-halts-some-research-amid-concerns-over-contamination-and-safety?utm_medium=RSS&utm_campaign=news)