Adjuvant Radiotherapy in Patients with Squamous Cell Carcinoma of the Oral Cavity or Oropharynx and Solitary Ipsilateral Lymph Node Metastasis (pN1)—A Prospective Multicentric Cohort StudyPeer W. Kämmerer, Bilal Al‐Nawas, Lena Cohrs et al.|Cancers|2023Cited by 22