Botzler R G, Cowan A B, Wetzler T F
J Wildl Dis. 1975 Apr;11(2):277-9. doi: 10.7589/0090-3558-11.2.277.
Leopard frogs (Rana pipiens) were orally inoculated with Listeria monocytogenes. Most listeriae were shed 3-6 days after inoculation. The evidence indicated that the listeriae did not multiply in frogs and were unable to become established in the gastrointestinal tract.
豹蛙（北美豹蛙）经口接种单核细胞增生李斯特菌。接种后3至6天，大多数李斯特菌被排出。证据表明，李斯特菌在蛙体内不会繁殖，也无法在胃肠道中定植。
