lol according to this article here http://www.livescience.com/32860-why-do-medical-researchers-use-mice.html
there are good reasons to use mice.
lol according to this article here http://www.livescience.com/32860-why-do-medical-researchers-use-mice.html
there are good reasons to use mice.
RE: Just for chuckles: Reward system boosts immunity