%0 Journal Article %A Margaret Russo %A Gregory Crosby %T Spinal cord distribution of subarachnoid fentanyl in rats: a quantitative analysis %D 1988 %R 10.1136/rapm-00115550-198813011-00032 %J Regional Anesthesia: The Journal of Neural Blockade in Obstetrics, Surgery, & Pain Control %P 32-32 %V 13 %N Suppl 1 %U https://rapm.bmj.com/content/rapm/13/Suppl_1/32.full.pdf