Talk:Cell-free fetal DNA

percentage error?
"It is estimated that 2-6% of the DNA in the maternal blood is fetal in origin.[3]" - the alleged source [3] does not say anything about this. — Preceding unsigned comment added by 80.219.40.191 (talk) 19:10, 19 March 2015 (UTC)

Citation removed. Hodgeypodge (talk) 22:53, 27 October 2016 (UTC)