المؤلفون: Needham, D. M., Colantuoni, E., Mendez-Tellez, P. A., Dinglas, V. D., Sevransky, J. E., Dennison Himmelfarb, C. R., Desai, S. V., Shanholtz, C., Brower, R. G., Pronovost, P. J.

المصدر: BMJ ; volume 344, issue apr05 2, page e2124-e2124 ; ISSN 1756-1833

الاتاحة: http://dx.doi.org/10.1136/bmj.e2124
https://syndication.highwire.org/content/doi/10.1136/bmj.e2124