Comparative Feeding Ecology of Two Geographical Forms of the Varied Tit, Parus varius varius in Southern Izu Peninsula and P. v. owstoni in Miyake I. of the Izu Is 論文 Hiroyoshi Higuchi ·1975-01-01 ·『Tori』 24(97-98) pp. 15-28 doi:10.3838/jjo1915.24.15
Epidemiological Studies on the Morinaga Powdered Milk Poisoning Incident 論文 Masahiko Ohira・Hideyasu Aoyama ·1972-01-01 ·『Nippon Eiseigaku Zasshi (Japanese Journal of Hygiene)』 27(6) pp. 500-531 doi:10.1265/jjh.27.500