Costa Rica) CATIE (Turrialba - 1989 - 202 páginas
Biosynthesis of 1 - benzyliso - quinolin derived , Erythrina , alkaloids . J Sci Ind Res . 35 ( 7 ) : 461-485 . AGRICOLA 62. BHAKUNI , D.S. , H. UPRETY and D.A. WIDDWSON . 1976. New Erythrina alkaloids of Cocculus laurifolia .