Urban J L, Unsworth B R
Experientia. 1977 Sep 15;33(9):1217-9. doi: 10.1007/BF01922338.
The lysosomes of both Novikoff heptoma and liver from Novikoff heptoma-bearing rats were found to be relatively intact structurally, lower in acid phosphatase activity, greatly depleted in number but with nearly normal membrane integrity when compared with normal liver.