En-masse Retraction of Upper Anterior Teeth in Adult Patients with Maxillary or Bimaxillary Dentoalveolar Protrusion: A Systematic Review and Meta-analysis.
Khlef HN, Hajeer MY, Ajaj MA, Heshmeh O.
J Contemp Dent Pract. 2019 Jan 1;20(1):113-127.
PMID:31058623
Bimaxillary dentoalveolar protrusion: traits and orthodontic correction.