Books by Janet E. Gans Epner:
Books in the extended shelves:
![[X-Info]](https://onlinebooks.library.upenn.edu/infouc.gif)
Epner, Janet E. Gans: Evaluation of data collection and coding for medical conditions in the National Medical Care Utilization and Expenditure Survey (U.S. Dept. of Health and Human Services, Public Health Service, National Center for Health Statistics, 1988), also by National Center for Health Statistics (U.S.) (page images at HathiTrust)
Find more by Janet E. Gans Epner at your library, or elsewhere.