@article{, recid = {255872}, title = {Autism : why the increased rates? : a one-year update : hearing before the Committee on Government Reform, House of Representatives, One Hundred Seventh Congress, first session, April 25 and 26, 2001.}, publisher = {U.S. G.P.O. :}, address = {Washington :}, number = {Serial no. 107-29 (United States. Congress. House. Committee on Government Reform)}, pages = {iv, 393 p. :}, year = {2001}, note = {Distributed to some depository libraries in microfiche.}, url = {http://library.usi.edu/record/255872}, }