Clinical manifestations of diffuse large B‑cell lymphoma in the skin and subcutaneous tissue a case series study - Dulik, Katarzyna; Kamińska-Winciorek, Grażyna; Swoboda, Ryszard; Kwiatkowska-Pamula, Anna; Giebel, Sebastian (Advances in Dermatology and Allergology/Postępy Dermatologii i Alergologii, 2020)