Dorsal pigmentation of tongue

Onda, T; Hayashi, K; Takano, M

Onda, T (通讯作者),Tokyo Dent Coll, Dept Oral & Maxillofacial Surg, Chiyoda Ku, 2-9-18 Kanda Misakicho, Tokyo 1010061, Japan.

EUROPEAN JOURNAL OF INTERNAL MEDICINE, 2022; 104 (): 105