@phdthesis{oai:niigata-u.repo.nii.ac.jp:02000266, author = {Zahangir, Mohammad Mahiuddin}, month = {2022-04-04, 2022-04-04}, note = {新大院博(理)第468号}, school = {新潟大学, Niigata University}, title = {gonadotropin-inhibitory hormone system in the reproduction of grass and tiger puffers : Implication of melatonin in semilunar spawning rhythm}, year = {} }