About: http://webisa.webdatacommons.org/59160551

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Clinical expression, onset, rate of progression, and severity of most of the features are variable, even within sibships.4 Delayed diagnosis and misdiagnosis are common, making estimates of the incidence of Alstr??m syndrome difficult.5
http://www.w3.org/ns/prov#wasQuotedFrom	jamanetwork.com