title: Falsely decreased human chorionic gonadotropin (hCG) results due to increased concentrations of the free beta subunit and the beta core fragment in quantitative hCG assays.
authors.affiliation: University of Utah Health Sciences Center, Department of Pathology, Salt Lake City, UT, USA.
authors.forename: David G
authors.initials: DG
authors.lastname: Grenache
authors.forename: Dina N
authors.initials: DN
authors.lastname: Greene
authors.forename: Anand S
authors.initials: AS
authors.lastname: Dighe
authors.forename: Corinne R
authors.initials: CR
authors.lastname: Fantz
authors.forename: Daniel
authors.initials: D
authors.lastname: Hoefner
authors.forename: Christopher
authors.initials: C
authors.lastname: McCudden
authors.forename: Lori
authors.initials: L
authors.lastname: Sokoll
authors.forename: Carmen L
authors.initials: CL
authors.lastname: Wiley
authors.forename: Ann M
authors.initials: AM
authors.lastname: Gronowski