21:3021:30, 17 January 2009diffhist0
SV40
reworded virology jargon (+others), put history as the first section. Needs citations and removal of technical language.
00:5500:55, 14 January 2009diffhist+34
Isotretinoin
This desperately needs a cleanup - there's full URLs pasted in the middle of t section amongst other big problems