%0 Journal Article %A A. L. WALTERS %A C. R. ECKLER %A E. W. KOCH %T PHARMACOLOGICAL STUDIES OF THE IPECAC ALKALOIDS AND SOME SYNTHETIC DERIVATIVES OF CEPHAELINE II. STUDIES ON EMETIC EFFECT AND IRRITANT ACTION %D 1917 %J Journal of Pharmacology and Experimental Therapeutics %P 185-197 %V 10 %N 3 %U https://jpet.aspetjournals.org/content/jpet/10/3/185.full.pdf