@article {5,
	title = {Call and skin glands secretion induced by stimulation of midbrain in urodele (Andrias davidianus)},
	journal = {Brain Research},
	volume = {528},
	year = {1990},
	month = {09/1990},
	pages = {159 - 161},
	issn = {00068993},
	doi = {10.1016/0006-8993(90)90211-S},
	author = {Lan, S.C. and Li, D.F. and Jiang, J.C.}
}
@book {336,
	title = {Endangered animals of Thailand},
	year = {1990},
	publisher = {Sandhill Crane Press},
	organization = {Sandhill Crane Press},
	address = {Gainesville},
	author = {Humphrey, S.R. and Bain, J.R.}
}
@book {232,
	title = {Fauna of Zhejiang: Amphibia Reptilia},
	year = {1990},
	publisher = {Zhejiang Science and Technology Publishing House},
	organization = {Zhejiang Science and Technology Publishing House},
	address = {Hangzhou},
	author = {Huang, M. and Cai, C. and Jin, Y. and Gu, H. and Zhang, S. and Guo, H. and Wei, J.}
}
@book {289,
	title = {Key to Chinese Amphibians},
	year = {1990},
	publisher = {Publishing House for Scientific and Technological Literature},
	organization = {Publishing House for Scientific and Technological Literature},
	address = {Chongqing},
	author = {L. Fei and Ye, C. and Y. Huang}
}
@article {137,
	title = {Studies on Ecological Habits of Cynops cyanurus chuxiongensis Fei et Ye},
	journal = {Acta Biologica Plateau Sinica},
	volume = {9},
	year = {1990},
	pages = {77-84},
	author = {L. Fei and Ye, C.}
}
@article {52,
	title = {Studies on hynobiid salamanders, with description of a new genus},
	journal = {Asiatic Herpetological Research},
	volume = {3},
	year = {1990},
	pages = {37-45},
	author = {Adler, K. and Zhao, E.}
}
