Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Cryotherapy for Retinopathy of Prematurity Cooperative Group,Multicenter trial of cryotherapy for retinopathy of prematurity : three-month outcome,Arch Ophthalmol,,,1990,108,,195-204,https://cir.nii.ac.jp/crid/1574231875226254720,