Clucas, D., Brittenham, G., & Pasricha, S. (2021). AGA Clinical Practice Guidelines on the Gastrointestinal Evaluation of Iron Deficiency Anemia. Gastroenterology (New York, N.Y. 1943), 160(7), 2618. https://doi.org/10.1053/j.gastro.2020.10.062
Citace podle Chicago (17th ed.)Clucas, Danielle, Gary Brittenham, a Sant-Rayn Pasricha. "AGA Clinical Practice Guidelines on the Gastrointestinal Evaluation of Iron Deficiency Anemia." Gastroenterology (New York, N.Y. 1943) 160, no. 7 (2021): 2618. https://doi.org/10.1053/j.gastro.2020.10.062.
Citace podle MLA (9th ed.)Clucas, Danielle, et al. "AGA Clinical Practice Guidelines on the Gastrointestinal Evaluation of Iron Deficiency Anemia." Gastroenterology (New York, N.Y. 1943), vol. 160, no. 7, 2021, p. 2618, https://doi.org/10.1053/j.gastro.2020.10.062.