2013-12-18から1日間の記事一覧
Christmas 2013: Research The survival time of chocolates on hospital wards: covert observational study BMJ 2013; 347 doi: http://dx.doi.org/10.1136/bmj.f7198 (Published 14 December 2013) Cite this as: BMJ 2013;347:f7198http://www.bmj.com/c…