A Piggyback Contact Lens for the Correction of Irregular Astigmatism in Keratoconus

Kazuo Tsubota(Tokyo Dental College), Masakazu Yamada(Keio University), Yukihiko Mashima(Keio University), Hiroyuki Murata(Keio University)
Ophthalmology
January 1, 1994
Cited by 22


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