(1)
Pankiv, V.; Yuzvenko, T.; Koval, S.; Singh, K.; Pankiv, I.; Sehgal, T.; Lytvinova, O. Correlation of Vitamin D Level With Thyroid Status and TSH Antibody Titers in Patients With Graves’ Disease. Mìžnarodnij endokrinologìčnij žurnal 2020, 16, 305-309.