Key learnings from performance of the U.S. EPA Endocrine Disruptor Screening Program (EDSP) Tier 1 in vitro assays. - LeBaron MJ; Coady KK; O'Connor JC; Nabb DL; Markell LK; Snajdr S; Sue Marty M (Birth defects research. Part B, Developmental and reproductive toxicology, 2014)