title: Validation of biological assays.
authors.affiliation: Vaccine Biometrics Research, Merck Research Laboratories, West Point, PA 19486, USA. timothy_schofield@merck.com
authors.forename: T
authors.initials: T
authors.lastname: Schofield
mesh_terms: D001681:Biological Assay / Q000592:standards*; D011786:Quality Control; D015203:Reproducibility of Results