International Congress on Corneal and Scleral Contact Lenses Houston), & Girard, L. J. (1967). Corneal and scleral contact lenses: Proceedings of the International Congress. St. Louis: The C.V. Mosby Company.
Citación estilo ChicagoInternational Congress on Corneal and Scleral Contact Lenses Houston), y Louis J. Girard. Corneal and Scleral Contact Lenses: Proceedings of the International Congress. St. Louis: The C.V. Mosby Company, 1967.
Cita MLAInternational Congress on Corneal and Scleral Contact Lenses Houston), y Louis J. Girard. Corneal and Scleral Contact Lenses: Proceedings of the International Congress. St. Louis: The C.V. Mosby Company, 1967.
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