@book{hamilton_osterman_martin_2021, 
  title={Declines in Births by Month: United States, 2020}, 
  DOI={10.15620/cdc:106116}, 
  abstractNote={<jats:p>This report presents provisional 2020 and final 2019 and 2018 data on changes in the number of U.S. births by race and Hispanic origin of mother and by month of birth and state.</jats:p>}, 
  institution={Centers for Disease Control and Prevention (U.S.). National Center for Health Statistics (U.S.)}, 
  author={Hamilton, Brady E. and Osterman, Michelle and Martin, Joyce}, 
  year={2021}, 
  month={May}
  }