@article{oai:niigata-u.repo.nii.ac.jp:00002043,
 author = {Niimura, Sueo},
 issue = {2},
 journal = {Journal of mammalian ova research},
 month = {},
 pages = {109--116},
 title = {Morphological and Histochemical Characteristics of Parthenogenetic Embryos},
 volume = {14},
 year = {1997}
}