Deep, prolonged torpor by pregnant, free-ranging batsCraig K. R. Willis, Fritz Geiser, R. Mark Brigham|Die Naturwissenschaften|2006Cited by 169
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Do Patterns of Torpor Differ between Free-ranging and Captive Mammals and Birds?Fritz Geiser, R. Mark Brigham, Joanne C. Holloway et al.|Unknown|2000Cited by 107