Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA Rapid Supra-vital Staining Method for Assessing the Viability of Human Spermatozoa.AuthorsCROOKE, A. C.; MANDL, ANITA M.AbstractWE have developed a 4-minute technique for the supra-vital staining of spermatozoa which facilitates the estimation of viability and at the same time is suitable for the examination and counting of abnormal forms.PublicationNature, 1947, Vol 159, Issue 4048, p749ISSN0028-0836Publication typeArticleDOI10.1038/159749a0