Patel, A., & Gyawali, C. P. (n.d.). Gastric Disorders. In C. P. Gyawali (Ed.), The Washington Manual of Gastroenterology Subspecialty Consult (pp. 128–128). Wolters Kluwer Health.

Patel, A., and C. P. Gyawali. “Gastric Disorders.” In The Washington Manual of Gastroenterology Subspecialty Consult, edited by C. P. Gyawali, 128–128. Wolters Kluwer Health, n.d.

Patel A, Gyawali CP. Gastric Disorders. In: Gyawali CP, editor. The Washington Manual of Gastroenterology Subspecialty Consult. Wolters Kluwer Health; p. 128–128.

Patel, A., and C. P. Gyawali. “Gastric Disorders.” The Washington Manual of Gastroenterology Subspecialty Consult, edited by C. P. Gyawali, Wolters Kluwer Health, pp. 128–128.

Patel A, Gyawali CP. Gastric Disorders. In: Gyawali CP, editor. The Washington Manual of Gastroenterology Subspecialty Consult. Wolters Kluwer Health; p. 128–128.