Association of vitamin D receptor gene BsmI B/b and FokI F/f polymorphisms with adult dermatomyositis and systemic lupus erythematosus. (11th March 2016) - Dzhebir, Gyulnas; Kamenarska, Zornitsa; Hristova, Maria; Savov, Alexey; Vinkov, Anton; Kaneva, Radka; Mitev, Vanio; Dourmishev, Lyubomir