Moderate mental retardation and nonspecific dysmorphic syndrome associated with ring chromosome 9
1
Fryns JP, Lambrechts A, Jansseune H, Van den Berghe H. Moderate mental retardation and nonspecific dysmorphic syndrome associated with ring chromosome 9. Hum Genet 1979; 50(1): 29-32.
The effect of structural aberrations of the chromosomes on reproductive fitness in man II. Results
Jacob PA, Frackiewicz A, Law P, Hilditch CJ, Marton NE. The effect of structural aberrations of the chromosomes on reproductive fitness in man II. Results. Clin Genet 1975; 8: 169-178.
Ring chromosome 9[r(9)(p24q34)]: A report of two cases
3
Purandare SM, Lee J, Hassed S, Steele MI, Blakett PR, Mulvihill JJ, Li S. Ring chromosome 9[r(9)(p24q34)]: a report of two cases. Am J Med Genet A 2005 Oct 15; 138(3): 229-235.
Seghezzi L, Maraschio P, Bozzola M, Maserati E, Tupler R, Marchi A, Tiepolo L. Ring chromosome 9 with a 9p22.3-p24.3 duplication. Eur J Pediatr 1999 Oct; 158(10): 791-793.