El Behiry, A. Susceptibility of Staphylococcus aureus strains isolated from cows with subclinical mastitis to different types of disinfectants and antibiotics. Berlin: Mensch & Buch Verlag, 2011 XI, 97 p. с.: tab., ill., col. ill. 978-3-86664-988-0 : 74.10 лв.
El Behiry, A. Susceptibility of Staphylococcus aureus strains isolated from cows with subclinical mastitis to different types of disinfectants and antibiotics. Berlin: Mensch & Buch Verlag, 2011 XI, 97 p. с.: tab., ill., col. ill. 978-3-86664-988-0 : 74.10 лв.
El Behiry, A. (2011) Susceptibility of Staphylococcus aureus strains isolated from cows with subclinical mastitis to different types of disinfectants and antibiotics, Berlin: Mensch & Buch Verlag XI, 97 p. с.: tab., ill., col. ill. 978-3-86664-988-0 : 74.10 лв.
El Behiry, A. (2011). Susceptibility of Staphylococcus aureus strains isolated from cows with subclinical mastitis to different types of disinfectants and antibiotics. Berlin: Mensch & Buch Verlag, XI, 97 p. с.: tab., ill., col. ill.
El Behiry A. Susceptibility of Staphylococcus aureus strains isolated from cows with subclinical mastitis to different types of disinfectants and antibiotics. Berlin: Mensch & Buch Verlag; 2011. p. XI, 97 p. с.: tab., ill., col. ill. ISBN: 978-3-86664-988-0 : 74.10 лв.