Incorrect PIN <a href=" http://hotel-majapahit.com/how-long-does-it-take-for-methotrexate-to-start-working-for-ra.pdf ">methotrexate cancer mechanism</a> "Here's how I look at it: If you didn't know it, you should have. If you knew, and you were fudging a little bit, then you got caught," Westhoff said. "(But) there's no question they were teaching it, because they were cheating the guy back a little bit."