The preliminary association study of osteopontin 707 C/T polymorphism with systemic lupus erythematosus in a Polish population - Kaleta, Beata; Mróz, Piotr; Górski, Andrzej; Łukaszkiewicz, Jacek; Woźniacka, Anna; Bogaczewicz, Jarosław (Advances in Dermatology and Allergology/Postępy Dermatologii i Alergologii, 2020)