Vitamin B12 deficiency (cobalamin) is a common cause of megaloblastic anemia, with various neuropsychiatric symptoms. The prevalence is not known with certainty, but the incidence seems to increase with age. The diagnosis is usually based on the identification of a low serum level of vitam...
VITAMIN DDISEASE progressionCOMORBIDITYStudies conducted in recent years ranked chronic obstructive pulmonary disease in third place as the leading cause of death worldwide. COPD exacerbations are important events in the management of this pathology, as these have a negative impact...