Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.Title50 & 100 years ago.AbstractThe article presents excerpts from articles within the 31 January 1959 issue of "Nature," and the 28 January 1909 issue of "Nature."SubjectsLITERARY excerpts; HEMOGLOBINS; EMBRYOS; CHROMATOGRAPHIC analysis; WIRELESS telegraphPublicationNature, 2009, Vol 457, Issue 7229, p546ISSN0028-0836Publication typeExcerptDOI10.1038/457546b