Okubo Y, Yamaguchi H, Seno T, Araki Y, Noguchi M, Shioda K, Takai M, Daniels G L
Transfusion. 1984 Nov-Dec;24(6):534-5. doi: 10.1046/j.1537-2995.1984.24685066820.x.
Two patients and a healthy blood donor were found to be Lan negative and to have anti-Lan in their sera. These are the first three examples of the Lan-negative phenotype to be described in Japanese. The families of two of the propositi were studied: the parents of both were first cousins and one of the propositi had a Lan-negative sibling. No Lan-negative examples were found in 15,000 Japanese donors screened with anti-Lan.