APA (7th ed.) Citation

Song, P., Yu, X., & Pang, C. (2022, March). Salzmann nodular degeneration in posterior keratoconus: A case report. BMC Ophthalmology.

Chicago Style (17th ed.) Citation

Song, Peng, Xiaofei Yu, and Chenjiu Pang. "Salzmann Nodular Degeneration in Posterior Keratoconus: A Case Report." BMC Ophthalmology Mar. 2022.

MLA (9th ed.) Citation

Song, Peng, et al. "Salzmann Nodular Degeneration in Posterior Keratoconus: A Case Report." BMC Ophthalmology, Mar. 2022.