證據來源 · Source
Khlef HN, Hajeer MY, Ajaj MA, Heshmeh O. En-masse Retraction of Upper Anterior Teeth in Adult Patients with Maxillary or Bimaxillary Dentoalveolar…
https://pubmed.ncbi.nlm.nih.gov/31058623/
證據來源 · Source
https://pubmed.ncbi.nlm.nih.gov/31058623/