Yang, J. Y., Peery, A. F., Lund, J. L., Pate, V., & Sandler, R. S. (2019). Burden and Cost of Outpatient Hemorrhoids in the United States Employer-Insured Population, 2014. Am J Gastroenterol.
Citação norma ChicagoYang, Jeff Y., Anne F. Peery, Jennifer L. Lund, Virginia Pate, and Robert S. Sandler. "Burden and Cost of Outpatient Hemorrhoids in the United States Employer-Insured Population, 2014." Am J Gastroenterol 2019.
Citação norma MLAYang, Jeff Y., et al. "Burden and Cost of Outpatient Hemorrhoids in the United States Employer-Insured Population, 2014." Am J Gastroenterol 2019.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.