A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is
The life spans and spontaneous tumors in a total of 1960 Wistar Mishima (WM/ MsNrs) rats, inbred strain, from the 80-130th generations were examined. The average life span (mean ± SD) was 731 ± 173 days (n=1053) in the males and 813 ± 214 days (n=907) in the females (p<0.0001). The average life span of tumor-afflicted females was significantly longer than that of the non-tumor group (p<0.0001), while no such difference was observed in males. Tumors were observed in 33 males (3.1%) and 246doi:10.1538/expanim.52.173 pmid:12806894 fatcat:3o67zrnddjesllbkvxdzx74hkq