Penha, F. M., Pons, M., Costa, E. F., Rodrigues, E. B., Maia, M., Marin-Castaño, M. E., & Farah, M. E. (2013). Effect of vital dyes on retinal pigmented epithelial cell viability and apoptosis: Implications for chromovitrectomy. Ophthalmologica.

Penha, Fernando M., Marianne Pons, Elaine Fiod Costa, Eduardo B. Rodrigues, Mauricio Maia, Maria E. Marin-Castaño, and Michel Eid Farah. "Effect of Vital Dyes On Retinal Pigmented Epithelial Cell Viability and Apoptosis: Implications for Chromovitrectomy." Ophthalmologica 2013.

Penha, Fernando M., et al. "Effect of Vital Dyes On Retinal Pigmented Epithelial Cell Viability and Apoptosis: Implications for Chromovitrectomy." Ophthalmologica 2013.