Delayed ontogenesis in human trisomy syndromes.
D004314:Down Syndrome / Q000235:genetics*; D004426:Ear Deformities, Acquired / Q000235:genetics*; D005385:Fingers / Q000254:growth & development*; D006801:Humans; D007231:Infant, Newborn; D014314:Trisomy / Q000503:physiopathology*