References
Alford R A, Dixon P M and Pechmann J H 2001 Ecology. Global amphibian population declines;Nature (London)412 499–500
Blaustein A 2001 Vanishing amphibians;Defenders 2 1–5
Cohen M M {jrJr} 2001 Frog decline, malformations, and a comparison of frog and human health;Am. J. Med. Gen. 104 101–109
Halliday 1998 A declining amphibian conundrum;Nature (London)394 418–419
Halliday T 2000 Do frogs make good canaries?;Biologist (London)47 143–146
Hayes T B, Collins A, Lee M, Mendoza M, Noriega N, Stuart A A and Vonk A 2002 Hermaphroditic, demasculinized frogs after exposure to the herbicide atrazine at low ecologically relevant doses;Proc. Natl. Acad. Sci. USA 99 5476–5480
Houlahan J E, Findlay C S, Schmidt B R, Meyer A H and Kuzmin S L 2000 Quantitative evidence for global amphibian population declines;Nature (London)404 752–755
Kaiser J 1998 Fungus may drive frog genocide;Science 281 23
Rollins-Smith L A, Carey C, Longcore J, Doersam J K, Boutte A, Bruzgal J E and Conlon J M 2002 Activity of antimicrobial skin peptides from ranid frogs againstBatrachochytrium dendrobatidis, the chytrid fungus associated with global amphibian declines;Dev. Comp. Immunol. 26 471–479
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Roy, D. Amphibians as environmental sentinels. J Biosci 27, 187–188 (2002). https://doi.org/10.1007/BF02704906
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DOI: https://doi.org/10.1007/BF02704906