JrId: 1089
JournalTitle: Vital and health statistics. Series 21, Data on natality, marriage, and divorce.
MedAbbr: Vital Health Stat 21
ISSN: 1057-7629
ESSN:
IsoAbbr:
NlmId: 9105104

JrId: 8022
JournalTitle: Vital and health statistics. Series 21, Data from the National Vital Statistics System.
MedAbbr: Vital Health Stat 21
ISSN: 0083-2030
ESSN:
IsoAbbr:
NlmId: 32510