About: http://webisa.webdatacommons.org/77655177

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	Over the last 25 years, all kinds of studies of the effects of low level frequency exposure on the nervous system, on the blood and on growth and development, have been conducted.
http://www.w3.org/ns/prov#wasQuotedFrom	consumerhealth.org