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- 1960 " 3:1000 , 3 . 130 . .
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. 10-50%

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18

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Edwards, J. H., et al.. A new trisomic syndrome. Lancet, 1.787, 1960.
Patau, K., et al.: Multiple congenital anomaly caused by an extra autosome. Lancet, 1:790, 1960.
Smith, D. W., et at. A new autosomal trisomy syndrome. J Pediatr., 57:338, 1960.
Smith, D. W., Autosomal abnormalities. Am. J. Obstet. Gynecot, 90:1055, 1964.
Taylor, A., and Polani, P. E.: Autosomal trisomy syndromes, excluding Down's. Guy's Hosp. Rep., 13: 231, 1964.
Warkany, J., Passarge, E., and Smith, L. B.. Congenital malformations in autosomal trisomy syndromes. Am. J. Dis. Child., 112:502, 1966.
Weber, W. W.: Survival and the sex ratio in trisomy 17-18. Am. J. Hum. Genet., 19.369,1967.
Turleau, C., and de Grouchy, J.: Trisomy 18 qter and trisomy mapping of chromosome 18. Clin. Genet., 12:361, 1977.
Carey, J. C.. Health supervision and anticipatory guidance for children with genetic disorders (including specific recommendations for trisomy 21, trisomy 18 and neurofibromatosis I). Pediatr. Clin. North Am., 39:25, 1992.
Baty, B. J., et at. Natural history of trisomy 18 and trison,y 13: I. Growth physical assessment, medical histories, survival, and recurrence risk. Am. J. Med. Genet., 49:175, 1994.
Baty, B. J., et at. Natural history of trisomy 18 and trisomy 13. II. Psychomotor development. Am. J. Med. Genet., 49.189, 1994.


Support Organization for Trisomy 18, 13, and Related disorders
S.O.F.T. Chicago