The Neuroprotective Effects of Caffeine: A Prospective Population Study (the Three City Study)
Neurol 69:536-545, Ritchie,K.,et al, 2007
Girls with Fragile X Syndrome:Physical and Neurocognitive Status and Outcome
Pediatrics 89:395-400, Hagerman,R.J.,et al, 1992
Methylphenidate in Early Poststroke Recovery:A Double-Blind, Placebo-Controlled Study
Arch Phys Med Rehabil 79:1047-1050, Grade,C.,et al, 1998