APA (7th ed.) Citation

Pérez-Balbuena, A. L., Ochoa-Tabares, J. C., Belalcazar-Rey, S., Urzúa-Salinas, C., Saucedo-Rodríguez, L. R., Velasco-Ramos, R., . . . Oregón-Miranda, A. A. (2016). Efficacy of a fixed combination of 0.09 % xanthan gum/0.1 % chondroitin sulfate preservative free vs polyethylene glycol/propylene glycol in subjects with dry eye disease: A multicenter randomized controlled trial. BMC ophthalmology, 16(1), 164. https://doi.org/10.1186/s12886-016-0343-9

Chicago Style (17th ed.) Citation

Pérez-Balbuena, Ana L., Juan C. Ochoa-Tabares, Sandra Belalcazar-Rey, Cristian Urzúa-Salinas, Laura R. Saucedo-Rodríguez, Regina Velasco-Ramos, Raúl G. Suárez-Sánchez, Adolfo D. Rodríguez-Carrizalez, and Aldo A. Oregón-Miranda. "Efficacy of a Fixed Combination of 0.09 % Xanthan Gum/0.1 % Chondroitin Sulfate Preservative Free Vs Polyethylene Glycol/propylene Glycol in Subjects with Dry Eye Disease: A Multicenter Randomized Controlled Trial." BMC Ophthalmology 16, no. 1 (2016): 164. https://doi.org/10.1186/s12886-016-0343-9.

MLA (9th ed.) Citation

Pérez-Balbuena, Ana L., et al. "Efficacy of a Fixed Combination of 0.09 % Xanthan Gum/0.1 % Chondroitin Sulfate Preservative Free Vs Polyethylene Glycol/propylene Glycol in Subjects with Dry Eye Disease: A Multicenter Randomized Controlled Trial." BMC Ophthalmology, vol. 16, no. 1, 2016, p. 164, https://doi.org/10.1186/s12886-016-0343-9.