Hirsch H F, Graham H A
Transfusion. 1980 Jul-Aug;20(4):474-5. doi: 10.1046/j.1537-2995.1980.20480260286.x.
When red blood cells lacking a particular antigen (Lea, Leb, Lec or Led) were incubated with plasma from a donor whose red blood cells had that antigen, the red blood cells became agglutinable by the antiserum that agglutinated the red blood cells of the plasma donor. The presence of each of these antigens on an individual's red blood cells correlates with the presence of a soluble antigen in his plasma, presumably glycosphingolipid, which is capable of adsorbing onto red blood cells.
当缺乏特定抗原（Lea、Leb、Lec或Led）的红细胞与来自红细胞具有该抗原的供体的血浆一起孵育时，这些红细胞会被使血浆供体的红细胞发生凝集的抗血清凝集。个体红细胞上这些抗原中的每一种的存在都与他血浆中一种可溶性抗原（可能是糖鞘脂）的存在相关，这种可溶性抗原能够吸附到红细胞上。
