![Acral lentiginous melanoma and mucosal melanoma expressed less programmed‐death 1 ligand than cutaneous melanoma: a retrospective study of 73 Japanese melanoma patients]()
Acral lentiginous melanoma and mucosal melanoma expressed less programmed‐death 1 ligand than cutaneous melanoma: a retrospective study of 73 Japanese melanoma patientsNakamura, Yoshiyuki; Ishitsuk, Yosuke; Tanak, Ryota; Okiyama, Naoko; Saito, Akimasa; Watanabe, Rei; Fujisawa, Yasuhiro · Journal of the European Academy of Dermatology and Venereology · 2019