Doctors have named a sign that 80% of patients with COVID have “News of Vladivostok and Primorsky Krai
Spanish scientists have found that more than 80 percent of COVID-19 patients are deficient in vitamin D. Moreover, this symptom is more common in men. The results of the study were published in the Journal of Clinical Endocrinology & Metabolism, Vesti: Primorye reports with reference to RIA Novosti. Medical statistics show that many modern people, … Read more