8Ciuffreda K J,Lee M.Differential refractive susceptibility to substained nearwork.Ophthalmic Physiol Opt,2002,22:372-379.
9Wildsoet CF.Neural pathways subserving negative lens-induced emmetropization in chicks:insights from selective lesions of the optic nerve and ciliary nerve.Curr Eye Res,2003,27:371-385.
10Wildsoet CF,Wallman J.Choroidal and scleral mechanisms of compensation for spectacle lenses in chicks.Vision Res,1995,35:1175-1194.