Sirpal, S., & Chandok, N. (2017). Primary sclerosing cholangitis: Diagnostic and management challenges. Clin Exp Gastroenterol.
استشهاد بنمط شيكاغوSirpal, Sanjeev, و Natasha Chandok. "Primary Sclerosing Cholangitis: Diagnostic and Management Challenges." Clin Exp Gastroenterol 2017.
MLA استشهادSirpal, Sanjeev, و Natasha Chandok. "Primary Sclerosing Cholangitis: Diagnostic and Management Challenges." Clin Exp Gastroenterol 2017.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.