What is the level of evidence of what you are reading?
School of Dentistry, Universidade Estadual Paulista, Araraquara, São Paulo, BR.
Renato Parsekian
RP
Martins
Baylor College of Dentistry, Texas A & M University, Dallas, Texas, US.
Peter H
PH
Buschang
D015982:Bias; D057189:Checklist; D003657:Decision Making; D055094:Evidence-Based Dentistry / Q000592:standards*; D015203:Reproducibility of Results; D012107:Research Design / Q000592:standards; D018401:Sample Size; D013223:Statistics as Topic