title: One in 16 quadrillion: importance of blinding in research reproducibility.
authors.forename: Alula
authors.initials: A
authors.lastname: Hadgu
authors.forename: Svein Arne
authors.initials: SA
authors.lastname: Nordbø
authors.forename: Finn Egil
authors.initials: FE
authors.lastname: Skjeldestad
mesh_terms: D002692:Chlamydia trachomatis / Q000302:isolation & purification; D022521:Ligase Chain Reaction; D011336:Probability; D015203:Reproducibility of Results; D016037:Single-Blind Method