1.
J Pediatr
; 108(5 Pt 1): 793-4, 1986 May.
Article
in English
| MEDLINE
| ID: mdl-2939230
Subject(s)
Chromosomes, Human, 21-22 and Y , Down Syndrome/genetics , Child , Chromosome Banding , Humans
2.
J Pediatr
; 76(3): 393-8, 1970 Mar.
Article
in English
| MEDLINE
| ID: mdl-4244196