P. Herzog

Aortic ball valve resistance.

V. Björk, M. Holmdahl, Å. Grenvik, 1966, Thorax.

Tracheal sleeve resection for iatrogenic stenoses (subglottic laryngeal and tracheal).

P. Bonnette, M. Leroy, L. Toty, 1992, The Journal of thoracic and cardiovascular surgery.

Adjuvant immunotherapy with nonviable mycobacterium smegmatis in resected primary lung carcinoma a randomized clinical trial of 219 patients

F. Grémy, C. Chastang, B. Asselain, 1984, Cancer.

Experience in surgical treatment of pulmonary and bronchial tumours in childhood.

W. Tischer, P. Wurnig, P. Herzog, 1987, Progress in pediatric surgery.