Modification of norepinephrine tachyphylaxis by guanethidine.
D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D004285:Dogs; D006145:Guanethidine / Q000494:pharmacology*; D009638:Norepinephrine / Q000494:pharmacology*; D013618:Tachyphylaxis / Q000187:drug effects*
D009638:Norepinephrine; D006145:Guanethidine