title: The unit of analysis, and measurement of effect size.
authors.affiliation: Wales College of Medicine, Cardiff University, Cardiff CF14 4XN, UK. newcombe@cardiff.ac.uk
authors.forename: R G
authors.initials: RG
authors.lastname: Newcombe
mesh_terms: D000818:Animals; D002211:Capsaicin / Q000494:pharmacology*; D003627:Data Interpretation, Statistical; D008340:Mandibular Nerve / Q000187:drug effects*; D011671:Pulpitis / Q000378:metabolism*; D051381:Rats; D017208:Rats, Wistar; D012107:Research Design; D018709:Statistics, Nonparametric; D013373:Substance P / Q000096:biosynthesis*
chemical_list: D013373:Substance P; D002211:Capsaicin