Group II metabotropic glutamate receptors is involved in the modulation of respiratory
rhythmical discharge activity in neonatal rat medullary brain slices
 ZHENG Qi-hui, LI Guo-cai, FANG Fang, WU Zhong-hai, JIAO Yong-gang
Journal of Southern Medical University . 2010, (08): 1813 -1816 .