Hi everyone, i disagree that decks and released papers are enough to score 90 or even 85, i think its only enough to pass the exam, u need to study atleast from kaplan nbde for bio/phy, and microbiology, u also need to study from nbde first aid or mosby review book for part 1, Decks is enough for general pathology only, but is very poor material for physiology ,biochemistry, DA, and anatomical science, so go through decks after u finish kaplan notes .good luck!