TY  - JOUR 
T1  - Seasonal variation and food deprivation in common vampire bats (Chiroptera: Phyllostomidae)
JO  - Brazilian Journal of Biology
A1  - Freitas, M. B.
A1  - Welker, A. F.
A1  - Pinheiro, E. C.
SN  - 1519-6984
UL  - 10.1590/S1519-69842006000600012
VL  - 66 
Y1  - 2006
PB  - Brasil 
ER  -