Macroscopic Studies of Platelet Agglutination: Nature of Thrombocyte Agglutinating Activity of Plasma - Brinkhous, K. M; LeRoy, E. G; Cornell, W. P; Bronw, R. G; Hazlehurst, J. L; Vennart, G. P (Proc. Soc. exp. Biol. (N.Y), 1958)