Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takahashi Megumi and Nakamura Gen and Kato Hidehiro,GROWTH-RELATED CHANGES IN CRANIUM OF KILLER WHALES IN THE WESTERN NORTH PACIFIC,Cetacean Population Studies,24345571,Publication Committee for Cetacean Population Studies,2021-12-28,3,0,175-188,https://cir.nii.ac.jp/crid/1390854064992075648,https://doi.org/10.34331/cpops.2020f009