Nodal Merkel Cell Carcinoma in Head and Neck Lesions With an Unknown Primary: A Case Report in Light of the Literature 

Ikeda  R , Ohta  N, Fukaya  S , Shoji  F, Suzuki  T, Noguchi  N , Kakuta  R , Hayashi  K , Kiba  T, Murakami  K , Nakamura  Y.

Yonago Acta Med  

62

3

258

262