What are the signs that I don't have Down's syndrome? - Quora
Wephysio MFC - WHAT IS DOWN SYNDROME? Down syndrome is a condition in which a child is born with an extra copy of their 21st chromosome hence its other name, trisomy 21.
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Down Syndrome (Symptoms, Diagnosis, and Treatment) - Msrblog
Characteristics of Down syndrome and specific clinical signs at birth | Download Table
Down Syndrome or Trisomy 21 - Therapies for Kids
Down Syndrom Symptoms stock vector. Illustration of indication - 108274414
DBMCI Egurukul - Down syndrome (DS or DNS), also known as trisomy 21, is a genetic disorder caused by the presence of all or part of a third copy of chromosome 21.