Histamine antagonists; pyridil-N'benzyl-N-dimethyl-ethylenediamine (pyribenzamine) in symptomatic treatment of allergic manifestations.
D005029:Ethylenediamines; D006632:Histamine; D006633:Histamine Antagonists; D014309:Tripelennamine
D005029:Ethylenediamines; D006633:Histamine Antagonists; D014309:Tripelennamine; C031234:ethylenediamine; D006632:Histamine
HISTAMINE/antagonists; PYRIBENZAMINE