Serological Inhibition of Blast Transformation to Purified Streptococcal Antigens by Planned Immunization in HLA (A, B) Compatible Unrelated IndividualsGreenberg, Leonard J.; Chopyk, Ricki-Lahn; Noreen, Harriet; Gray, Ernest D.; Yunis, Edmond J.; Ferrara, G.B. · Vox Sanguinis · 1978