@article{oai:repository.naro.go.jp:00000790, author = {OTSUKA, Makoto and 大塚, 誠 and Miyashita, Osamu and Shibata, Mitsuru and Sato, Fujiyuki and naito, mitsuru}, issue = {11}, journal = {Poultry Science, Poultry Science}, month = {Nov}, pages = {2685--2689}, title = {A novel method for sexing day-old chicks using endoscope system}, volume = {95}, year = {2016}, yomi = {オオツカ, マコト} }