Cita APA

Kim, H. J., & Yong, H. J. (2017). Painful nodule on umbilicus: Sister Mary Joseph nodule as an unusual but important manifestation of widespread gallbladder cancer. Korean J Intern Med.

Citación estilo Chicago

Kim, Hong Ja, y Ho Jin Yong. "Painful Nodule On Umbilicus: Sister Mary Joseph Nodule As an Unusual but Important Manifestation of Widespread Gallbladder Cancer." Korean J Intern Med 2017.

Cita MLA

Kim, Hong Ja, y Ho Jin Yong. "Painful Nodule On Umbilicus: Sister Mary Joseph Nodule As an Unusual but Important Manifestation of Widespread Gallbladder Cancer." Korean J Intern Med 2017.