LEADER 00785nam  2200169z- 450 
001 9910712391803321
035   $a(CKB)5470000002492210
035   $a(EXLCZ)995470000002492210
100   $a20230509c1983uuuu  -u-            -
101 0 $aeng
200 10$aPatterns of ambulatory care in pediatrics : the National Ambulatory Medical Care Survey, United States, January 1980-December 1981
210   $cU.S. Department of Health and Human Services, Public Health Service, National Center for Health Statistics$aHyattsville, Md
517   $aPatterns of ambulatory care in pediatrics 
906   $aBOOK
912   $a9910712391803321
996   $aPatterns of ambulatory care in pediatrics : the National Ambulatory Medical Care Survey, United States, January 1980-December 1981$93334717
997   $aUNINA