title: Problems resulting from multiple tests.
authors.affiliation: Department of Preventive Medicine, University of Iowa Hospitals and Clinics, Iowa City 52242.
authors.forename: L F
authors.initials: LF
authors.lastname: Burmeister
mesh_terms: D015982:Bias; D005188:False Negative Reactions; D005189:False Positive Reactions; D006801:Humans; D011237:Predictive Value of Tests