Heterogeneity in stoiagc pool deficiency Studies on granule-bound substances in 18 patients including variants deficient in a-granules, platelet factor 4, p-thromboglobulin, and platelet-derived growth factor - Weiss, H J; Witte, L D; Kaplan, K L; Lages, B A; Chernoff, A; Nossel, H L; Goodman, D S; BaumgartnerII, R (Blood, 1979)