DELAUNAY, A Factors involved in 'chemotactism' of leucocytes in vitro. [electronic resource] - Nature May 1951 - 774-5 p. digital Publication Type: Journal Article ISSN: 0028-0836 Standard No.: 10.1038/167774a0 doi Subjects--Topical Terms: HumansIn Vitro TechniquesLeukocytes