@article{oai:tsukuba.repo.nii.ac.jp:00017812,
 author = {Nishi, Makiko and Sarashina, Isao and Iijima, Minoru},
 journal = {Earth Evolution Sciences University of Tsukuba},
 month = {Mar},
 pages = {45--51},
 title = {<Original Papers>Phylogenetic position of turtles among reptiles : evidence from immunological comparisons of eggshell matrices},
 volume = {3},
 year = {2009}
}