Παραπομπή APA

Aarhus, L., Tambs, K., Kvestad, E., & Engdahl, B. (2015). Childhood Otitis Media: A Cohort Study with 30-year Follow-Up of Hearing (The HUNT study). Ear Hear.

Παραπομπή Chicago Style

Aarhus, Lisa, Kristian Tambs, Ellen Kvestad, και Bo Engdahl. "Childhood Otitis Media: A Cohort Study With 30-year Follow-Up of Hearing (The HUNT Study)." Ear Hear 2015.

Παραπομπή MLA

Aarhus, Lisa, Kristian Tambs, Ellen Kvestad, και Bo Engdahl. "Childhood Otitis Media: A Cohort Study With 30-year Follow-Up of Hearing (The HUNT Study)." Ear Hear 2015.

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