Παραπομπή APA

Friedmann, A., Becker, M., & Jürgen Heppner, H. (2017). Is Idiopathic Always Idiopathic? What the Teeth Can Tell Us. Dtsch Arztebl Int.

Παραπομπή Chicago Style

Friedmann, Anton, Matthias Becker, και Hans Jürgen Heppner. "Is Idiopathic Always Idiopathic? What the Teeth Can Tell Us." Dtsch Arztebl Int 2017.

Παραπομπή MLA

Friedmann, Anton, Matthias Becker, και Hans Jürgen Heppner. "Is Idiopathic Always Idiopathic? What the Teeth Can Tell Us." Dtsch Arztebl Int 2017.

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