المؤلفون: Jinghai Yi, author^{1, 2}, Bean T. Chen, author³, Diane Schwegler-Berry, author³, Dave Frazer, author³, Vince Castranova, author³, Carroll McBride, author¹, Travis L. Knuckles, author^{1, 2}, Phoebe A. Stapleton, author^{1, 2}, Valerie C. Minarchick, author^{1, 2}, Timothy R. Nurkiewicz, author^{1, 2}

المصدر: Journal of Visualized Experiments. (75)

الإتاحة: http://www.jove.com/video/50263