Costs associated with gastrointestinal-tract illness among children attending day-care centers in Houston, Texas.
Hardy
A M
AM
University of Texas School of Public Health, Houston.
Lairson
D R
DR
Morrow
A L
AL
D002656:Child Day Care Centers; D002675:Child, Preschool; D017281:Cost of Illness; D005767:Gastrointestinal Diseases / Q000191:economics*; D006801:Humans; D007223:Infant; D013781:Texas