Reply to Liu’s Letter to the Editor regarding the article: “Frequency, location, and morphology of accessory maxillary sinus ostia: a retrospective study using cone beam computed tomography (CBCT)”
Crossref DOI link:
Update policy: https://doi.org/10.1007/SPRINGER_CROSSMARK_POLICY
Yeung, Andy Wai Kan
Bornstein, Michael M.
Text and Data Mining valid from 2019-10-29
2 October 2019
17 October 2019
29 October 2019
Compliance with ethical standards
The authors declare that they have no conflict of interest.