Frequency of trisomy 21, translocation, mosaicism and familial cases fo Down's syndrome in Bombay.
D000328:Adult; D000368:Aged; D002675:Child, Preschool; D004314:Down Syndrome / Q000453:epidemiology / Q000235:genetics*; D005260:Female; D006801:Humans; D007194:India; D008297:Male; D009030:Mosaicism; D014178:Translocation, Genetic