Comment on

• Regular source of ambulatory care and medical care utilization by patients presenting to a public hospital emergency department.

  Baker DW, Stevens CD, Brook RH. Baker DW, et al. JAMA. 1994 Jun 22-29;271(24):1909-12. JAMA. 1994. PMID: 8201734
• Obstacles predicting lack of a regular provider and delays in seeking care for patients at an urban public hospital.

  Rask KJ, Williams MV, Parker RM, McNagny SE. Rask KJ, et al. JAMA. 1994 Jun 22-29;271(24):1931-3. JAMA. 1994. PMID: 8201737