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Home Q & A Board Biology-Related Homework Help Medicine Pharmacology (Moderator: DelightfulMind)
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Celtoi Celtoi
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7 years ago
The principal mediator of an allergic reaction is:
a.   Hymenoptera
b.   Injected penicillin
c.   Delayed hypersensitivity
d.   Histamine
Textbook 
Prehospital Emergency Pharmacology

Prehospital Emergency Pharmacology


Edition: 7th
Authors:
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BxK12BxK12
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7 years ago
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Celtoi Author
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7 years ago
You make an excellent tutor!
jmelchor77
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Yesterday
Thanks
homework1
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2 hours ago
Thanks for your help!!
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