TY  - JOUR 
T1  - Resting respiratory behavior in minimally instrumented toads - effects of very long apneas on blood gases and pH
JO  - Brazilian Journal of Biology
A1  - Coelho, F. C.
A1  - Smatresk, N. J.
SN  - 1519-6984
UL  - 10.1590/S1519-69842003000100006
VL  - 63 
Y1  - 2003
PB  - Brasil 
ER  -