The impact of vitamin D deficiency on clinical, biochemical and metabolic parameters in primary hyperparathyroidism Gözde ¿engül Ayçiçek; Berna ¿mge Aydo¿an; Mustafa ¿ahin; R¿fat Emral; Murat Faik Erdo¿an; Sevim Güllü; Nilgün Ba¿kal; Demet Çorapç¿o¿lu;

The overweight and obesity landscape in Spain: Data from the Spanish cohort of the multi-country IMPACT-O study Irene Breton; Igotz Aranbarri; Anastasia Lampropoulou; Jennifer Redondo-Antón; Javier Ágreda; Atif Adam; Esther Artime;

Taxonomic and functional characteristics of the gut microbiota in obesity: A systematic review Cristina Mª Díaz Perdigones; Daniel Hinojosa Nogueira; Alba Rodríguez Muñoz; Alba Subiri Verdugo; Alberto Vilches-Pérez; Virginia Mela; Francisco J. Tinahones; Isabel Moreno Indias;