Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NINOMIYA Hiroyoshi and NAKAMURA Tsunenori,"Postnatal Development of the Testis in the Mongolian Gerbil, Meriones unguiculatus",Experimental Animals,,Japanese Association for Laboratory Animal Science,1987,36,1,65-72,https://cir.nii.ac.jp/crid/1570572702981300992,