Odum N, Platz P, Morling N, Jacobsen N, Jakobsen B K, Ryder L P, Svejgaard A
Tissue Antigens. 1987 Apr;29(4):184-5. doi: 10.1111/j.1399-0039.1987.tb01574.x.
Thirteen patients with severe aplastic anemia (AA) were HLA-DP typed using primed lymphocyte typing (PLT). The frequency of HLA-DPw3 was significantly increased to 69% in AA as compared to 22% in 160 controls (p less than 0.001; corrected p less than 0.01, RR = 8.0).