The importance of careful selection between fixed-effect and random-effects models.
Spineli LMMidwifery Research and Education Unit, Hannover Medical School, Hannover, Germany.
Pandis NDepartment of Orthodontics and Dentofacial Orthopaedics, University of Bern, Bern, Switzerland; private practice, Corfu, Greece.
2020-03-03
Published in:
American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics. - 2020