About: http://webisa.webdatacommons.org/32008244

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	ective case???control study on the association of 25(OH)D and breast cancer so far and we were able to conduct well-powered analyses stratified by menopausal status, hormone receptor status, BMI and other factors.
http://www.w3.org/ns/prov#wasQuotedFrom	wiley.com