title: Evaluation of test statistics in split-mouth clinical trials.
authors.forename: P P
authors.initials: PP
authors.lastname: Hujoel
authors.forename: L H
authors.initials: LH
authors.lastname: Moulton
mesh_terms: D005069:Evaluation Studies as Topic; D006801:Humans; D010510:Periodontal Diseases / Q000628:therapy*; D012107:Research Design; D013223:Statistics as Topic