About: http://webisa.webdatacommons.org/137156498

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	In this series, side effects principally vomiting and constipation, were more frequent in the lower dose iron group.
http://www.w3.org/ns/prov#wasQuotedFrom	nih.gov