TY - CHAP A1 - Foraita, Ronja A1 - Spallek, Jacob A1 - Zeeb, Hajo A2 - Ahrens, Wolfgang A2 - Pigeot, Iris T1 - Directed Acyclic Graphs T2 - Handbook of Epidemiology Y1 - 2016 UR - https://opus4.kobv.de/opus4-UBICO/frontdoor/index/index/docId/17673 SN - 978-0-387-09833-3 SP - 1481 EP - 1517 PB - Springer CY - New York ER -