text_1: Seven-year-old boy with possible attention deficit disorder.  I (investigator) asked him what the question was and he said, "Well, I think 5 milligrams of Ritalin twice a day should be high enough to have some effect with a seven-year-old, but the question was, do you increase the dose or do you just put him on it or what?"
text_2: Boys' father has Marfan's Syndrome. Do these boys need further evaluation?