%0 Journal Article %T Effectiveness of cash-plus programmes on early childhood outcomes compared to cash transfers alone: A systematic review and meta-analysis in low- and middle-income countries %A Little, Madison T. %A Roelen, Keetie %A Lange, Brittany C. L. %A Steinert, Janina I. %A Yakubovich, Alexa R. %A Cluver, Lucie %A Humphreys, David K. %J PLoS Medicine %V 18 %N 9 %D 2021-09-28 %I Public Library of Science %~ DeepDyve