TY - BOOK TI - The alkaloids: Chemistry and biology V.62 SN - 0124695620 U1 - 547.7 PY - 2005/// CY - New York PB - Elsevier N1 - Preface (Geoffrey A. Cordell) Protoberberine Alkaloids (Emidio Vasconcelos Leitao da-Cunha et al.). The Stemona Alkaloids (Ronaldo A. Pillia et al.). Alkaloids of the Hernandiaceae: Occurrence and a Compilation of their Biological Activities (Lucia M. Conserva, Jose, Maria Barbosa Filho) ER -