Contains the keyword 48

Biju SD, Van Bocxlaer I, Giri V, Loader S, Bossuyt F. Two new endemic genera and a new species of toad (Anura: Bufonidae) from the Western Ghats of India. BMC Research Notes. 2009;2:241. Abstract
Plötner J, Uzzell T, Beerli P, Spolsky C, Ohst T, Litvinchuk SN, et al. Widespread unidirectional transfer of mitochondrial DNA: a case in western Palaearctic water frogs. Journal of Evolutionary Biology. 2008;21:668-81. Abstract
Matsui M, Shimada T, Liu W, Maryati M, Khonsue W, Orlov NL. Phylogenetic relationships of Oriental torrent frogs in the genus Amolops and its allies (Amphibia, Anura, Ranidae). Molecular Phylogenetics and Evolution. 2006;38:659-66. Abstract
Stöck M, Moritz C, Hickerson M, Frynta D, Dujsebayeva T, Eremchenko V, et al. Evolution of mitochondrial relationships and biogeography of Palearctic green toads (Bufo viridis subgroup) with insights in their genomic plasticity. Mol Phylogenet Evol. 2006;41:663-89. Abstract
Karanth P. Out-of-India Gondwanan origin of some tropical Asia biota. Current Science. 2006;90:789-92. Abstract
Jiang J, Dubois A, Ohler A, Tillier A, Chen X, Xie F, et al. Phylogenetic relationships of the tribe Paini (Amphibia, Anura, Ranidae) based on partial sequences of mitochondrial 12s and 16s rRNA genes. Zoological Science. 2005;22:353-62. Abstract
Min MS, Yang SY, Bonett RM, Vieites DR, Brandon RA, Wake DB. Discovery of the first Asian plethodontid salamander. Nature. 2005;435:87-90. Abstract