Histamine antagonists; comparative antihistaminic activity of some ethylenediamine drugs in the guinea pig.
D005029:Ethylenediamines; D006168:Guinea Pigs; D006632:Histamine; D006633:Histamine Antagonists
D005029:Ethylenediamines; D006633:Histamine Antagonists; D006632:Histamine
HISTAMINE