Chang, M. S., Rubin, M., Lewis, S. K., & Green, P. H. (2012). Diagnosing celiac disease by video capsule endoscopy (VCE) when esophogastroduodenoscopy (EGD) and biopsy is unable to provide a diagnosis: A case series. BMC Gastroenterology, 12(1), 90. https://doi.org/10.1186/1471-230X-12-90
Chicago Style (17th ed.) CitationChang, Matthew S., Moshe Rubin, Suzanne K. Lewis, and Peter H. Green. "Diagnosing Celiac Disease by Video Capsule Endoscopy (VCE) When Esophogastroduodenoscopy (EGD) and Biopsy Is Unable to Provide a Diagnosis: A Case Series." BMC Gastroenterology 12, no. 1 (2012): 90. https://doi.org/10.1186/1471-230X-12-90.
MLA (9th ed.) CitationChang, Matthew S., et al. "Diagnosing Celiac Disease by Video Capsule Endoscopy (VCE) When Esophogastroduodenoscopy (EGD) and Biopsy Is Unable to Provide a Diagnosis: A Case Series." BMC Gastroenterology, vol. 12, no. 1, 2012, p. 90, https://doi.org/10.1186/1471-230X-12-90.