Henke J, Basler M
Z Rechtsmed. 1981;86(2):129-32. doi: 10.1007/BF00201280.
Blood samples from 507 unrelated persons in Northrhine-Westphalia and from 254 paternity cases were tested for the Lutheran blood group antigens Lua and Lub. The gene frequencies were found to be 0.03 (= Lua) and 0.969 (= Lub).