1. The suppression of Rh immunization by passively administered human immunoglobulin (IgG) and anti-D (anti-Rho;WHO;Bull. Wld Hlth Org.,1967
2. 2 WHO 1970: Prevention of Rh sensitization. WHO Technical Report Series No. 468 (1971).
3. 3 Wysowski, D. K. ; Flynt, J. W. ; Goldberg, M. F. , and Connell, F. A. : Personal communication (in preparation, 1977).
4. 4 Gustafson, J. : Personal communication to Rh Conference, 1977 (Connecticut Rh Registry, Annual Statewide Summary, 1976).
5. 5 Office of Population Census and Statistics for England and Wales. OPCS Series, Mortality Statistics - Cause, DH2 No. 2 (1975).