TY  - CHAP
M1  - Book, Section
TI  - Down Syndrome
A1  - Pyeritz, Reed E.
A2  - Papadakis, Maxine A.
A2  - McPhee, Stephen J.
A2  - Rabow, Michael W.
A2  - McQuaid, Kenneth R.
PY  - 2023
T2  - Current Medical Diagnosis & Treatment 2023
AB  - ESSENTIALS  OF  DIAGNOSISTypical  craniofacial  features  (flat  occiput,  epicanthal  folds,  large  tongue).Intellectual  disability.Congenital  heart  disease  (eg,  atrioventricular  canal  defects)  in  50%  of  patients.Three  copies  of  chromosome  21  (trisomy  21)  or  a  chromosome  rearrangement  that  results  in  three  copies  of  a  region  of  the  long  arm  of  chromosome  21.  
SN  - 
PB  - McGraw-Hill Education
CY  - New York, NY
Y2  - 2024/04/18
UR  - accessmedicine.mhmedical.com/content.aspx?aid=1193140383
ER  -