Chemical and non-chemical stressors in a postpartum cohort through wristband and self report data: Links between increased chemical burden, economic, and racial stress oleh Elise Hickman, Jenna Frey, Amanda Wylie, Hadley J. Hartwell, Nicholas J. Herkert, Sarah J. Short, W. Roger Mills-Koonce, Rebecca C. Fry, Heather M. Stapleton, Cathi Propper, Julia E. Rager