Darcel, C L Reduction in the concentration of phosphatidyl serine in the plasma of birds with avian erythroblastosis. [electronic resource] - Nature Aug 1967 - 647-8 p. digital Publication Type: Journal Article ISSN: 0028-0836 Standard No.: 10.1038/215647a0 doi Subjects--Topical Terms: AnimalsAvian Leukosis--bloodChromatography, Thin LayerPhosphatidylethanolamines--blood