Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) R. N. Saxena and Seiichiro Kawashima and Susumu Ishii and Kazuyoshi Tsutsui,Annual changes in the binding of follicle-stimulating hormone to gonads and plasma gonadotropin concentrations in Indian weaver birds inhabiting the subtropical zone,General and Comparative Endocrinology,0016-6480,Elsevier BV,1992-12-01,88,,444-453,https://cir.nii.ac.jp/crid/1870020692767650816,https://doi.org/10.1016/0016-6480(92)90239-g