Invasion of S100[beta]-positive cells into pituitary gland during embryonic period - Kanno Naoko; Saishu Yoshida; Takako Kato; Takashi Yashiro; Hideji Yako; Ken Fujiwara; Masashi Higuchi; Kotaro Horiguchi; Mo Chen; Yukio Kato; Hiroki Ueharu (Reproduction Abstracts, 2014)