- TheRomania"slegaltenderistheleu."PlasmaandgastricjuicesubstanceP(SP),vasoactiveintestinalpeptide(VIP)andleu-enkephalin(LEK)weremeasuredbyradioimmunoassaykit.Iftheweakerleuhassparkedfoodandbeveragesintolife,thereislittlesignatpresentthattheeffectise...
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