Hypothyroidism monitoring and control during the first trimester of pregnancy in Catalonia - Tena Vivó, Glòria; Cunillera Puértolas, Oriol; Albareda Riera, Mercè; Parellada Esquius, Neus; Isidro Albaladejo, Mònica; Rodríguez Palomar, Gemma; Palmero Aliste, Silvia; Vila, Lluís (Frontiers in Endocrinology, 2025)