attachment="Quality_and_usefulness_of_NMR_structures.ppt" attr="" comment="" date="1177436282" name="Quality_and_usefulness_of_NMR_structures.ppt" path="Quality and usefulness of NMR structures.ppt" size="4860416" stream="Quality and usefulness of NMR structures.ppt" user="Main.DavidCowburn" version="1"