1. Centerwall, W. R.: The ?distal 9p? trisomy syndrome ?a major clinical-cytogenetic entity. New Engl. J. Med. (in press, 1975)
2. Centerwall, W. R., Beatty-DeSana, J. W.: The trisomy 9p syndrome. Pediatrics (in press, 1975)
3. Centerwall, W. R., Miller, K. S., Reeves, L. M.: Familial ?partial 9p? trisomy ? Six cases and four carriers in three generations. J. Med. Genet. (in press, 1975)
4. Feingold, M., Atkins, L.: A case of trisomy 9. J. Med. Genet. 10, 184?187 (1973)
5. Lin, C. C., Holman, G., Sewell, L.: Inherited translocation t(9;11) (p13;p15) and partial trisomy 9p syndrome (abstract). Amer. J. Hum. Genet., 26, 54A (1974)