TY - GEN AU - MaƄczak,M TI - Bf group system in the Polish population SN - 0004-069X PY - 1985///0606 KW - Adult KW - Alleles KW - Child KW - Complement Factor B KW - genetics KW - Enzyme Precursors KW - Female KW - Gene Frequency KW - Genes, Dominant KW - Humans KW - Male KW - Pedigree KW - Phenotype KW - Poland N1 - Publication Type: Comparative Study; Journal Article ER -