1. Rare blood groups and consanguinity ‘Bombay’ phenotype;Bhatia;Vox Sang.,1962
2. Second Indian family of weak B;Bhatia;Vox Sang.,1965
3. The blood groups in Pakistan;Boyd;Amer. J. phys. Anthrop.,1954
4. 5 Gammelgard, A. One rare, weak A antigens (A3, A4, A5, and Ax) in man; thesis (1942; Walter Reed Army Institute of Research, Washington 1964).