Grewal, D., & Grewal, S. (2012). The Use of Pentacam in a Cataract Practice. In Elevation Based Corneal Tomography (pp. 229–229). Jaypee Brothers Medical Publishers (P) Ltd. https://doi.org/10.5005/jp/books/11830_17

Grewal, Dilraj, and Satinder Grewal. “The Use of Pentacam in a Cataract Practice.” In Elevation Based Corneal Tomography, 229–229. Jaypee Brothers Medical Publishers (P) Ltd., 2012. https://doi.org/10.5005/jp/books/11830_17.

Grewal D, Grewal S. The Use of Pentacam in a Cataract Practice. In: Elevation Based Corneal Tomography. Jaypee Brothers Medical Publishers (P) Ltd.; 2012. p. 229–229.

Grewal, Dilraj, and Satinder Grewal. “The Use of Pentacam in a Cataract Practice.” Elevation Based Corneal Tomography, Jaypee Brothers Medical Publishers (P) Ltd., 2012, pp. 229–229. Crossref, doi:10.5005/jp/books/11830_17.

Grewal D, Grewal S. The Use of Pentacam in a Cataract Practice. Elevation Based Corneal Tomography. Jaypee Brothers Medical Publishers (P) Ltd.; 2012. p. 229–229.