Stefanov, I., Vodenicharov, A., Atanassova, P. Nitric oxide synthase cells (mast cells) in the dog s paranal sinus. Sofia: 2012 701-708,.
Stefanov, I., Vodenicharov, A., Atanassova, P. Nitric oxide synthase cells (mast cells) in the dog s paranal sinus. Sofia: 2012 701-708,.
Stefanov, I., Vodenicharov, A., Atanassova, P. (2012) Nitric oxide synthase cells (mast cells) in the dog s paranal sinus, Sofia: 701-708,.
Stefanov, I., Vodenicharov, A., & Atanassova, P. (2012). Nitric oxide synthase cells (mast cells) in the dog s paranal sinus. Доклади на Българската академия на науките, 65 (5), 701-708.
Stefanov I, Vodenicharov A, Atanassova P. Nitric oxide synthase cells (mast cells) in the dog s paranal sinus. Доклади на Българската академия на науките. 2012; 65(5): 701-708.