APA-viite

Ihekweazu, F. D., Fofanova, T., Palacios, R., Ajjarapu, A., Karam, L., Vogel, A. M., . . . Kellermayer, R. (2020). Progression to colectomy in the era of biologics: A single center experience with pediatric ulcerative colitis. J Pediatr Surg.

Chicago-tyylinen lähdeviittaus

Ihekweazu, Faith D., Tatiana Fofanova, Ryan Palacios, Avanthi Ajjarapu, Lina Karam, Adam M. Vogel, J R. Rodriguez, ja Richard Kellermayer. "Progression to Colectomy in the Era of Biologics: A Single Center Experience With Pediatric Ulcerative Colitis." J Pediatr Surg 2020.

MLA-viite

Ihekweazu, Faith D., et al. "Progression to Colectomy in the Era of Biologics: A Single Center Experience With Pediatric Ulcerative Colitis." J Pediatr Surg 2020.

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