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Dr.Shachar ,in 1992 ,putforwardachallengetotheHelmholtz’sclassicaltheoryofaccommodation ,whichpresby opiaisdeducedthroughthedecreaseds
Dr. Shachar, in 1992, put forward the challenge of the Holmholtz ’class of the disease of accommodation, whichpresby opiaisdeducedthroughthedecreaseds