Plný text je přístupný pouze z počítačů Ostravské univerzity
Vols. for <2002-> called also <no. 8-> or <CD-ROM no. 8->
The public-use data files of the National Immunization Survey..
Mode of access: World Wide Web.
Issued by: Centers for Disease Control and Prevention, National Immunization Program and National Center for Health Statistics, <2002>-2005; Centers for Disease Control and Prevention, National Center for Immunization and Respiratory Diseases, and National Center for Health Statistics, 2006-
Description based on: 1995; title from title screen (viewed Aug. 12, 2004).