{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart Lederman RP, McCann DS, Work B, Huber MJ.? 1977.??Endogenous plasma epinephrine and norepinephrine in last-trimester pregnancy and labor.. American journal of obstetrics and gynecology. 129(1):5-8.\par \par }