Erratum to: Assessment of postoperative pain after reciprocating or rotary NiTi instrumentation of root canals: a randomized, controlled clinical trial
Erratum to: Clinical Oral Investigations
Dr. Fernando Jose Herkrath should be listed as the fifth author. His affiliation is Leônidas & Maria Deane Institute, Oswaldo Cruz Foundation, Manaus, Brazil. His contributions are as follows: remarkable help in the study design, data analysis, results interpretation and text review. He has no competing interests to declare.