Statistical heterogeneity: Notion and estimation in meta-analysis.
Spineli LMMidwifery Research and Education Unit, Hannover Medical School, Hannover, Germany.
Pandis NDepartment of Orthodontics and Dentofacial Orthopedics, University of Bern, Bern, Switzerland. Electronic address: npandis@yahoo.com.
2020-06-04
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