Gaceta Sanitaria

426 - CORRELATES AND OUTCOMES OF SEXUALISED DRUG USE (SDU): A CROSS-SECTIONAL ANALYSIS OF THE LISBON COHORT OF MEN WHO HAVE SEX WITH MEN (MSM) STUDY, 2011-2023 M. Rocha; K. Reimers; M.J. Novais; E. Lima; L. Palma; P. Ornelas; M. Severo; A.J. Schmidt; P. Meireles;

687 - AGE-PERIOD EFFECTS ON HEALTHCARE USAGE, IN A PORTUGUESE URBAN POPULATION P. Lima Ramos; J. Araújo; H. Barros; M. Severo;

755 - PATTERNS AND DETERMINANTS OF HEALTHCARE SERVICE UTILIZATION IN PORTUGAL: EVIDENCE FROM A POPULATION-BASED SURVEY P. Lima Ramos; J. Silva Martins; M. Severo;