Upadhyay UD, Weitz TA, Jones RK, Barar RE, Foster DG. Denial of Abortion Because of Provider Gestational Age Limits in the United States. American Journal of Public Health. September 2014; 104(9):1687-94.
Wasser O, Ralph LJ, Kaller S, Biggs MA. Experiences of delay-causing obstacles and mental health at the time of abortion seeking.. Contraception: X. March 2024; https://doi.org/10.1016/j.conx.2024.100105.
Biggs MA, Foster DG, Rocca CH, Steinberg JR, Upadhyay UD. Correcting the scientific record on abortion and mental health outcomes. BMJ. February 2024; https://doi.org/10.1136/bmj-2023-076518.