title: Foreword. Methodology.
authors: Kinghorn A D
authors: Falk H
authors: Kobayashi J
mesh_terms: D001688:Biological Products / Q000737:chemistry*; D002942:Circular Dichroism; D018360:Crystallography, X-Ray; D013058:Mass Spectrometry; D015394:Molecular Structure
chemical_list: D001688:Biological Products