Sequeira Benavides EE, Vargas Brenes JR, Yanira Xirinachs Salazar. Understanding consumption patterns of vulnerable Costa Rican households through price and income elasticities in food. PSM [Internet]. 2025Apr.1 [cited 2025May2];22(2). Available from: https://revistas.ucr.ac.cr/index.php/psm/article/view/59695