1. Diethylnitrosamine-induced alterations in the tracheobronchial system of Syrian hamsters;Althoff;J. Natl. Cancer Inst.,1971
2. Vinylethylnitrosamine: A potent respiratory carcinogen in Syrian hamsters;Althoff;J. Natl. Cancer Inst.,1977
3. L. In vivo studies in Syrian golden hamsters: A transplacental bioassay of the nitrosamines;Althoff;Natl. Cancer Inst. Monogr.,1979
4. Ultramorphological studies of respiratory tract tumours in Syrian golden hamsters after inhalation of benzo(a) pyrene;Althoff;Cancer Res. Clin. Oncol.,1981
5. Carcinoma des Respirationstractus nach Behandlung von Goldhamstern mit Diäthylnitrosamin;Dontenwill;Z. Krebsforsch.,1981