This is a huge problem for my wife, a resident doctor. She has reverted to ordering from Barnes and Noble and local book stores because she doesn't know what s

This is a huge problem for my wife, a resident doctor. She has reverted to ordering from Barnes and Noble and local book stores because she doesn't know what she'll get off Amazon. If she misses something important because she inadvertently got a knockoff with missing/incorrect info, she can't use the book as an excuse.