TY - GEN AU - Delgado, Jose Antonio AU - Pastor Garcia, Maria I AU - Márquez Jiménez, Nuria AU - Costa Petit, Gemma AU - Pablo Cànaves, Josep A AU - Robles, Juan AU - Bauça, Josep Miquel PY - 2023 DO - 10.1016/j.cca.2023.117267 UR - https://hdl.handle.net/20.500.12105/23606 AB - Background-aim: High vitamin B12 concentrations are considered a common finding in clinical practice. Thanks to immunoassay accessibility, vitamin B12 has become a usual test in routine health checkups. However, these analytical methods usually... LA - eng PB - Elsevier KW - Prospective Studies KW - Case-Control Studies KW - Vitamin B 12 Deficiency KW - Vitamin B 12 KW - Antibodies KW - Humans TI - Challenges in the diagnosis of hypervitaminemia B12. Interference by immunocomplexes TY - research article ER -