TY - GEN AU - Bach,Cathrine AU - Matthiesen,Niels AU - Olsen,Jørn AU - Henriksen,Tine TI - Conditioning on Parity in Studies of Perfluoroalkyl Acids and Time to Pregnancy: An Example from the Danish National Birth Cohort SN - 1552-9924 PY - 2019///0408 KW - Adult KW - Alkanesulfonic Acids KW - adverse effects KW - Cohort Studies KW - Denmark KW - Female KW - Fluorocarbons KW - Humans KW - Parity KW - Pregnancy KW - Sulfonic Acids KW - Time-to-Pregnancy KW - drug effects N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1289/EHP1493 ER -