SANFORD, K K Influence of animal passage on a line of tissue-culture cells. [electronic resource] - Journal of the National Cancer Institute Nov 1959 - 1061-77 p. digital Publication Type: Journal Article ISSN: 0027-8874 Subjects--Topical Terms: AnimalsNeoplasmsNeoplasms, Nerve TissueNerve TissueResearch DesignTissue Culture Techniques