APA

Aebert H., Brünger F., Sendtner E., Merk J., Kobuch R. & Birnbaum D. E. (19970417). [Heart operations in patients older than 75. Results and postoperative rehabilitation]. : Langenbecks Archiv fur Chirurgie. Supplement. Kongressband. Deutsche Gesellschaft fur Chirurgie. Kongress.

Chicago

Aebert H, Brünger F, Sendtner E, Merk J, Kobuch R and Birnbaum D E. 19970417. [Heart operations in patients older than 75. Results and postoperative rehabilitation]. : Langenbecks Archiv fur Chirurgie. Supplement. Kongressband. Deutsche Gesellschaft fur Chirurgie. Kongress.

Harvard

Aebert H., Brünger F., Sendtner E., Merk J., Kobuch R. and Birnbaum D. E. (19970417). [Heart operations in patients older than 75. Results and postoperative rehabilitation]. : Langenbecks Archiv fur Chirurgie. Supplement. Kongressband. Deutsche Gesellschaft fur Chirurgie. Kongress.

MLA

Aebert H, Brünger F, Sendtner E, Merk J, Kobuch R and Birnbaum D E. [Heart operations in patients older than 75. Results and postoperative rehabilitation]. : Langenbecks Archiv fur Chirurgie. Supplement. Kongressband. Deutsche Gesellschaft fur Chirurgie. Kongress. 19970417.