Failure to demonstrate a refractory period following sublethal anaphylaxis under cover of antihistamine.
D000707:Anaphylaxis; D000818:Animals; D003165:Complement System Proteins; D004155:Diphenhydramine / Q000494:pharmacology*; D006168:Guinea Pigs; D006386:Hemagglutination Tests; D012710:Serum Albumin, Bovine / Q000633:toxicity*
D012710:Serum Albumin, Bovine; D004155:Diphenhydramine; D003165:Complement System Proteins