title: [ON THE ACTIVE PRINCIPLE OF CROTON OIL. II. A SYSTEMATIC FRACTIONATION OF CROTON OIL].
mesh_terms: D000818:Animals; D001001:Anura; D002273:Carcinogens; D005591:Chemical Fractionation; D002623:Chemistry Techniques, Analytical; D003436:Croton Oil; D051379:Mice; D011898:Ranidae; D012106:Research; D014116:Toxicology
chemical_list: D002273:Carcinogens; D003436:Croton Oil
keywords: CARCINOGENS; CHEMISTRY, ANALYTICAL; CROTON OIL; EXPERIMENTAL LAB STUDY; FROGS; MICE; TOXICOLOGIC REPORT
vernacular_title: UBER DE WIRKSTOFFE DES CROTONOELS. II. EINE SYSTEMATISCHE FRAKTIONIERUNG DES CROTONOELS.