| 1/5 | AR=17.31 / Congresso Kornhuber B; Nagel GA; Rajewaky MF; Schmidt CG. 15th International Cancer Congress: Journal Cancer Research and Clinical Oncology. Hamburg: Springer, 1990. parte II. 1252 p. |
| 2/5 | AR=18 / Congresso XXVII WORLD CONGRESS OF THE INTERNATIONAL COLLEGE OF SURGEONS 9-13 SEPTEMBER, 1990, São Paulo. Anais. São paulo: /.s.e./, 1990. 42 p. |
| 3/5 | AR=18-A / Congresso XXVII WORLD CONGRESS OF THE INTERNATIONAL COLLEGE OF SURGEONS 9-13 SEPTEMBER, 1990, São Paulo. Anais. São Paulo: /.s.e./, 1990. 124 p. |
| 4/5 | AR=18-D / Congresso Rocca ED SabogalE Rocca U. Proceedings of the 19th World Congress of the International College of Surgeons. Peru: Industrial Gráficas, 1974. vol III. 2353 p. |
| 5/5 | AR=24-A / Congresso Matoni C. Cancer detection and prevention. Bologna: American Elsevier, 1973. vol 2. 661 p. ISBN 0-444-15058-7. |