Kaewamatawong, Theerayuth, Wijit Banlunara, Pattwat Maneewattanapinyo, Chuchaat Thammacharoen, and Sanong Ekgasit. 2013. “Acute Pulmonary Toxicity Caused by Single Intratracheal Instillation of Various Doses of Colloidal Silver Nanoparticles in Mice: Pathological Changes, Particle Bioaccumulation and Metallothionien Protein Expression”. The Thai Journal of Veterinary Medicine 43 (3):383-90. https://he01.tci-thaijo.org/index.php/tjvm/article/view/12273.