Associations of hypomagnesemia in patients seeking a first treatment of alcohol use disorder - Hernandez-Rubio, Anna (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Sanvisens, Arantza (Girona Biomedical Research Institute. Clinical Pharmacology Department) ; Barbier-Torres, Lucía (Cedars-Sinai Medical Center) ; Blanes, Rafael (Hospital Universitari Son Dureta (Palma de Mallorca, Balears)) ; Miquel, Laia (Universitat de Barcelona) ; Torrens, Marta (Institut Hospital del Mar d'Investigacions Mèdiques) ; Rubio, Gabriel (Universidad Complutense de Madrid) ; Bolao, Ferran (Universitat de Barcelona) ; Zuluaga Cruz, Andrea Paola (Clinical Pharmacology Department) ; Fuster, Daniel (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Rodríguez de Fonseca, Fernando (Instituto de Investigación Biomédica de Málaga) ; Farre, Magi (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Muga, Roberto (Institut Germans Trias i Pujol. Hospital Universitari Germans Trias i Pujol) ; Universitat Autònoma de Barcelona