Who pays and what pays off in sexual and reproductive health? A review of the cost and cost-effectiveness of interventions and implications for future funding and markets. - Meyer-Rath G; Jamieson L; Mudimu E; Snyman K; Ong JJ; Corlis J; Warren M; Wiseman V; Kripke K; Barnabas R; Phillips A; Head J; et al. (Lancet (London, England), 2025)