1. Ah. An incomplete suppression of a resembling Oh;Levine;Vox Sang,1961
2. Ah phenotype (further observations);Bhatia;Vox Sang,1962
3. H-deficient blood groups ( Bombay) of Reunion Island;Gerard;Am J Hum Genet,1982
4. Human blood groups;Daniels,2013
5. Applied blood group serology;Issitt,1998