TY - JOUR AU - Rebecca L. Morgan AU - Paul Whaley AU - Kristina A. Thayer AU - Holger J. Schünemann BT - Environment International DA - 2018-12-01 DO - 10.1016/j.envint.2018.07.015 PY - 2018 SP - 1027 EP - 1031 ST - Identifying the PECO T2 - Environment International TI - Identifying the PECO: A framework for formulating good questions to explore the association of environmental and other exposures with health outcomes UR - https://www.sciencedirect.com/science/article/pii/S0160412018302046 VL - 121 Y2 - 2024-02-15 SN - 0160-4120 ER -