The "Fecatwin Sensitive" test for fecal occult blood is not intended for use without testing positives with the FECA-EIA assay.
H
H
Adlercreutz
K
K
Liewendahl
D006801:Humans; D009780:Occult Blood; D011933:Reagent Kits, Diagnostic
D011933:Reagent Kits, Diagnostic