TY  - RPRT
TI  - Births and deaths: preliminary data for 1998.
AU  - J A Martin
AU  - B L Smith
AU  - T J Mathews
AU  - S J Ventura
PY  - 1999
UR  - https://pubmed.ncbi.nlm.nih.gov/10641521/
ID  - 10641521
ER  -