Shuichi D et al: Preoperative Localization of Small Pulmonary Lesions with Short Hook Wire and Suture System: Experience with 168 Procedures. Radiology 225: 511-518, 2002
Greenfield AL et al: Sonographic guidancefor the localization of peripheral pulmonary nodules during thoracoscopy. AJ Roentgenol 168: 1057-1060, 1997
Lenglinger FX et al: Localization of pulmonary nodules before thoracoscopic surgery: value of percutaneous staining with methylene blue: AJ Roentgenol 163: 297-300, 1994