TY  - GEN
AU  - Ananth,Cande V
AU  - Goldenberg,Robert L
AU  - Friedman,Alexander M
AU  - Vintzileos,Anthony M
TI  - Association of Temporal Changes in Gestational Age With Perinatal Mortality in the United States, 2007-2015
SN  - 2168-6211
PY  - 2019///0927
KW  - Age Distribution
KW  - Birth Rate
KW  - trends
KW  - Female
KW  - Gestational Age
KW  - Humans
KW  - Infant, Newborn
KW  - Infant, Premature
KW  - Male
KW  - Perinatal Mortality
KW  - Premature Birth
KW  - epidemiology
KW  - Retrospective Studies
KW  - Stillbirth
KW  - United States
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1001/jamapediatrics.2018.0249
ER  -