Confused

ok... It's been a few years sents I've seen this movie and after seeing all the Marvel movies, I have a question, I grew up watching the TV version of the Incredible Hulk with Lou, and Bill, and in the show David was given to much Gamma Radiation and that's why he became what he was,and Blonski just got the serum and that's why he became what he was but in Captain America he got that Radiation and A serum, and that's why he just became the man he was, so my question is why didn't anyone remember what they did to Captain America, and do both? wasn't everything written down between Stark and the Dr's there should have been some record about the experiment on Cpt. Rogers so the other people didn't get the side effects?? because according tho the Incredible Hulk some thing was forgotten..