1. Updates: What is new about uterine natural killer cells and placental growth factor?. Issue 4 (April 2015) Authors: Croy, B.A.; Zavan, B.; Kay, V.R.; Luna-Leal, R.; Felker, A.M.; Redhead, M.L.; Maser, B.; Rätsep, M.T. Journal: Placenta Issue: Volume 36:Issue 4(2015:Apr.) Page Start: 482 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗