Okubo Y, Yamaguchi H, Seno T, Egashira S, Green C A, Kaita H
Osaka Red Cross Center, Japan.
Hum Hered. 1988;38(2):122-4. doi: 10.1159/000153770.
The low-frequency red cell antigen NFLD was identified in 2 Japanese donors. A family study showed that the antigen is not part of the P1 blood group system. Anti-NFLD was found in serum of several donors (frequency of 0.044%).
在两名日本献血者中发现了低频红细胞抗原NFLD。一项家族研究表明，该抗原不属于P1血型系统。在几名献血者的血清中发现了抗NFLD（频率为0.044%）。
