@techreport{NBERw13137,
 title = "Individuals' Use of Care While Uninsured: Effects of Time Since Episode Inception and Episode Length",
 author = "Carole Roan Gresenz and Jeannette Rogowski and José J. Escarce",
 institution = "National Bureau of Economic Research",
 type = "Working Paper",
 series = "Working Paper Series",
 number = "13137",
 year = "2007",
 month = "May",
 URL = "http://www.nber.org/papers/w13137",
}