1. Agency for Healthcare Research and Quality. 1998a. “When Does Crowd-Out Occur?” [accessed May 2003]. Available at http://www.ahrq.gov/chip/content/crowd_out/crowd_out_define.htm
2. Agency for Healthcare Research and Quality. 1998b. “Regulatory Guidance Regarding Crowd-Out under SCHIP” [accessed October 2002]. Available at http://www.ahrq.gov/chip/content/crowd_out/crowd_out_regulations.htm
3. Alteras, T. T. 2001, “Understanding the Dynamics of Crowd-out: Defining Public/Private Coverage Substitution for Policy and Research” [accessed June 2003]. Available at http://www.hcfo.net/pdf/crowdout.pdf
4. Balanced Budget Act of 1997-State Children's Health Insurance Program. Public Law 105-33 and 105-34. 10-1-1997. Title XXI of the Social Security Act. 4-8-2003.