No abstract available
MeSH terms
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Aged, 80 and over
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Antibodies, Monoclonal, Humanized / therapeutic use*
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Antineoplastic Agents, Immunological / therapeutic use*
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Carcinoma, Squamous Cell / therapy*
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Facial Neoplasms / therapy*
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Humans
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Male
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Neck
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Skin Neoplasms / therapy*
Substances
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Antibodies, Monoclonal, Humanized
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Antineoplastic Agents, Immunological
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pembrolizumab