Dr Bradstreet has 85% responders, 15% full recoveries, another paper on autism. firstimmune 11 years ago Dr Bradstreet has 85% responders, 15% full recoveries, another paper on autism. Read the paper here: http://www.la-press.com/initial-observations-of-elevated-alpha-n-acetylgalactosaminidase-activ-article-a3450-abstract