sentence23 | SoMeSci

Property	Value
nif:beginIndex	0 (xsd:integer)
nif:broaderContext	sms:PMC3431302
nif:endIndex	57 (xsd:integer)
nif:isString	Average family size 4.7+/−3.1 (mean, standard deviation).
rdf:type	nif:Context nif:OffsetBasedString nif:Sentence