title: Methods for the preparatory fractionation of alkaloids obtained from the South American Strychnos. XII. Research on the curarizing alkaloids of various species of Brazilian strychnos. Alkaloids of S. Parvifolia.
mesh_terms: D000470:Alkaloids / Q000737:chemistry*; D001938:Brazil; D005591:Chemical Fractionation; D019583:Dose Fractionation, Radiation; D031451:Strychnos; D014481:United States
chemical_list: D000470:Alkaloids
keywords: ALKALOIDS/chemistry