Khaddour K, Rosman IS, Dehdashti F, Ansstas G, et al. Durable remission after rechallenge with ipilimumab and nivolumab in metastatic
Merkel cell carcinoma refractory to avelumab: Any role for sequential
immunotherapy? J Dermatol 2021;48:e80-e81.
PMID: 33161593