长爪沙鼠肠道生长抑素和P 物质细胞密度的年龄变化
张志强, 刘全生, 王德华
Age-dependent variation in densities of somatostatin and substance P-immuno- reactive cells along the gut in the Mongolian gerbils ( Meriones unguiculatus)
ZHANG Zhiqiang,LIU Quansheng,WANG Dehua
. 2009, (2): 172 -177 .