Research ArticleArticle
STUDIES ON VERATRUM ALKALOIDS. XV. THE QUININE-LIKE EFFECT OF VERATRAMINE UPON THE SINGLE TWITCH AND UPON THE "VERATRINE RESPONSE" OF THE SARTORIUS MUSCLE OF THE FROG
Otto Krayer and H. W. George
Journal of Pharmacology and Experimental Therapeutics November 1951, 103 (3) 249-258;