1. The trisomy 9p syndrome;Centerwall, W.R.; Beatty-DeSana, J.W.,1975
2. Trisomy 9q -: a variant of the 9p trisomy syndrome;Centerwall, W.R.; Mayeski, C.A.; Cha, C.C.,1975
3. Rethor6's syndrome: trisomy of the short arm of chromosome;Centerwall, W.R.; Wyatt, J.F.; Beatty-DeSana, J.W.; Hoggard, M.J.,1974
4. A case of trisomy 9;Feingold, M.; Atkins, L.,1973
5. Banding analysis of abnormal karyotypes in spontaneous abortion;Kajii, T.; Ohama, K.; Niikawa, N.; Ferrier, A.; Avirachan, S.;American_Journal of Human Genetics,1973