TY - JOUR JO - Polish Journal of Pathology SN - 1233-9687 VL - 67 IS - 3 PY - 2016 ID - Czapiewski2016 TI - Comment on “Diffuse TTF-1 expression in a case of Merkel cell carcinoma” AU - Czapiewski, Piotr AU - Biernat, Wojciech SP - 300 EP - 300 DA - 2016 DO - 10.5114/pjp.2016.63784 UR - http://dx.doi.org/10.5114/pjp.2016.63784 ER -