Culture Media Affect Follicle Survival and Oocyte Maturation in Preantral Mouse Follicle Cultures Nonowaki, Shouko and Takahashi, Katsuhiko and Horiuchi, Toshitaka, Journal of Mammalian Ova Research, 27, 35-41 (2010), DOI:http://dx.doi.org/10.1274/jmor.27.35