%0 Journal Article %T Physiological and pharmacological properties of GABA-ergic gain modulation of canine ventral respiratory group (VRG) neurons %A Zuperku EJ %A Tonkovic-Capin V %A Stuth EA %A Stucke AG %J Respiratory Research %D 2001 %I BioMed Central %R 10.1186/rr111 %U http://dx.doi.org/10.1186/rr111