Breazzano, M. P., Nair, A. A., Arevalo, J. F., Barakat, M. R., Berrocal, A. M., Chang, J. S., . . . Chang, S. (2021). Frequency of Urgent or Emergent Vitreoretinal Surgical Procedures in the United States During the COVID-19 Pandemic. JAMA ophthalmology, 139(4), 456. https://doi.org/10.1001/jamaophthalmol.2021.0036
Citácia podle Chicago (17th ed.)Breazzano, Mark P., et al. "Frequency of Urgent or Emergent Vitreoretinal Surgical Procedures in the United States During the COVID-19 Pandemic." JAMA Ophthalmology 139, no. 4 (2021): 456. https://doi.org/10.1001/jamaophthalmol.2021.0036.
Citácia podľa MLA (8th ed.)Breazzano, Mark P., et al. "Frequency of Urgent or Emergent Vitreoretinal Surgical Procedures in the United States During the COVID-19 Pandemic." JAMA Ophthalmology, vol. 139, no. 4, 2021, p. 456, https://doi.org/10.1001/jamaophthalmol.2021.0036.