National Hospital Discharge Survey.
National Hospital Discharge Survey.
Vital Health Stat 13. 1989 Apr;(99):1-60
Authors: Graves EJ
PMID: 2728354 [PubMed - indexed for MEDLINE]
Source: Vital and Health Statistics, Series 13: Data on Health Resources Utilization - Category: American Health Tags: Vital Health Stat 13 Source Type: research