Deferred recovery of health expenditures for pediatric life-threatening emergencies in a resource-limited setting: Alternative before achieving universal health coverage in Cameroon in Central Africa - Calixte Ida Penda; Charlotte Eposse Ekoube; Ritha Mbono Betoko; Cedric Nlend; Bertrand Eyoum Bilé; Francis Ateba Ndongo; Loic Boupda; Daniele Christiane Kedy Koum; Carole Eboumbou Moukoko; André Bita Fouda; Louis Richard Njock (PLoS ONE, 2025)