Back to matchesWe found a matchYour institution may have rights to this item. Sign in to continue.TitleAnnual Review of Biochemistry-A Perennial Problem.AuthorsRANDLE, PHILIP J.PublicationNature, 1957, Vol 180, Issue 4598, p1307ISSN0028-0836Publication typeArticleDOI10.1038/1801307a0