Kendirlinan, Resat, et al. “Ultrasound Guided Fine-Needle Aspiration Biopsy of Metastases in Nonpalpable Supraclavicular Lymph Nodes in Lung Cancer Patients”. Multidisciplinary Respiratory Medicine, vol. 6, no. 1, Oct. 2019, https://doi.org/10.4081/mrm.2011.443.