Yeruham I, Perl S, Nyska A
Koret School of Veterinary Medicine, Hebrew University of Jerusalem, Israel.
J Comp Pathol. 1996 Jan;114(1):101-6. doi: 10.1016/s0021-9975(96)80067-3.
This article describes the occurrence of carcinogenic epidermal neoplasia (papillomas and squamous cell carcinoma) at the sites of tattooing with liquid nitrogen in dairy cattle, and squamous cell carcinoma at the sites of freeze- or heat-branding in beef cattle and sheep.
本文描述了液氮纹身部位奶牛发生致癌性表皮肿瘤（乳头状瘤和鳞状细胞癌）的情况，以及肉牛和绵羊冷冻或热烙印部位发生鳞状细胞癌的情况。
