Chargaff, E THE OCCURRENCE IN MAMMALIAN TISSUE OF A LIPID FRACTION ACTING AS INHIBITOR OF BLOOD CLOTTING. [electronic resource] - Science (New York, N.Y.) Jun 1937 - 548-9 p. digital Publication Type: Journal Article ISSN: 0036-8075 Standard No.: 10.1126/science.85.2214.548 doi