1. Fine needle aspirates;Cole,2004
2. Percutaneous fine-needle aspiration biopsy of the lung in disseminated pulmonary disease;Roudebush;J Am Anim Hosp Assoc,1981
3. Transthoracic needle aspiration biopsy of the lung in dogs with pulmonic diseases;Teske;J Am Anim Hosp Assoc,1991
4. Biopsy and cytological sampling of the respiratory tract;Smallwood;Semin Vet Med Surg (Small Anim),1993
5. Image-guided percutaneous needle biopsy: ultrasound, computed tomography, and magnetic resonance imaging;Finn-Bodner;Semin Vet Med Surg (Small Anim),1993