Gorzny, F. (2018). Correspondence (letter to the editor): Causes Need to Be Comprehensively Investigated. Dtsch Arztebl Int.
Chicago Style aipamenaGorzny, Fritz. "Correspondence (letter to the Editor): Causes Need to Be Comprehensively Investigated." Dtsch Arztebl Int 2018.
MLA aipamenaGorzny, Fritz. "Correspondence (letter to the Editor): Causes Need to Be Comprehensively Investigated." Dtsch Arztebl Int 2018.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.