Cite
At the focal point. Spontaneous passage of bile duct stone, mimicking laying an egg (with video)
MLA
Itoi T, et al. “At the Focal Point. Spontaneous Passage of Bile Duct Stone, Mimicking Laying an Egg (with Video).” Gastrointestinal Endoscopy, vol. 69, no. 7, June 2009, pp. 1389–90. EBSCOhost, https://doi.org/10.1016/j.gie.2009.01.023.
APA
Itoi T, Ikeuchi N, Sofuni A, Itokawa F, Kurihara T, & Brandt LJ. (2009). At the focal point. Spontaneous passage of bile duct stone, mimicking laying an egg (with video). Gastrointestinal Endoscopy, 69(7), 1389–1390. https://doi.org/10.1016/j.gie.2009.01.023
Chicago
Itoi T, Ikeuchi N, Sofuni A, Itokawa F, Kurihara T, and Brandt LJ. 2009. “At the Focal Point. Spontaneous Passage of Bile Duct Stone, Mimicking Laying an Egg (with Video).” Gastrointestinal Endoscopy 69 (7): 1389–90. doi:10.1016/j.gie.2009.01.023.