Não informado. (2021). Medical & Dental Bulletin. National Medical and Dental Association of America.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Medical & Dental Bulletin. Chicago, Ill: National Medical and Dental Association of America, 2021.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Medical & Dental Bulletin. National Medical and Dental Association of America, 2021.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.