@misc{weko_27633_1,
   author	 = "Oshima,Masanobu and Naka,Kazuhito and Hirao,Atsushi",
   title	 = "Identification of stem cells during prepubertal spermatogenesis via monitoring of nucleostemin promoter activity",
   month	 = "mar",
   year 	 = "2009"
}