Prevalence of Prader-Willi and Angelman syndromes among mentally retarded boys in Brazil.
Vercesi
A M
AM
Carvalho
M R
MR
Aguiar
M J
MJ
Pena
S D
SD
D017204:Angelman Syndrome / Q000453:epidemiology* / Q000235:genetics*; D001938:Brazil / Q000453:epidemiology; D002648:Child; D006801:Humans; D008607:Intellectual Disability / Q000235:genetics*; D008297:Male; D016133:Polymerase Chain Reaction / Q000379:methods; D011218:Prader-Willi Syndrome / Q000453:epidemiology* / Q000235:genetics*