1. Melittin, a peptide derived from honeybee venom for cancer treatment/ Dr. Ali Nazari, Mojtaba Zeinali/ Volume 37, No. 2/ Summer 1403 2. Molecular identification of gyrB and oprL genes in Pseudomonas aeruginosa bacteria isolated from bovine mastitis cases in Maragheh city (East Azerbaijan province, Iran) in 1401/ Saman Mahdavi, Vida Mohammadzadeh/ Volume 37, No. 2/ Summer 1403 3. Effective disinfectants in reducing Staphylococcus aureus contamination in dairy products/ Mahmoud Kohnepooshi, Elham Azadfar, Dabir Sharifi, Negar Piri, Kimia Bahraminejad/ Volume 37, No. 2/ Summer 1403 4. Phylogenetic and serological evaluation of avian metapneumovirus in broiler flocks of Qazvin province/ Mostafa Gholizadeh Gigloo, Forough Talazadeh, Ramezan Ali Jafari, Arash Gholianchi Langroodi/ Volume 37, No. 2/ Summer 1403 5. The effect of gelatin coating containing citrus aurantium and orange (Citrus latifolia) essential oils on the shelf life of white shrimp (Metapenaeu affinis)/ Fatemeh Fathi Moghaddam, Mojgan Shah Amirian, Laleh Rumiani, Mehrnoush Tadini/ Volume 37, No. 2/ Summer 1403 6. Investigation of the effects of docosahexaenoic acid (DHA) on the quality of dog semen during storage at 5 ° C/ Mena Ashabi, Ali Soleimanzadeh, Esmaeil Ain/ Volume 37, No. 2/ Summer 1403 7. Determination of health indicators and chemical compositions of livestock and poultry feed sources produced in Khorasan Razavi and their comparative comparison/ Reza Vakili, Soroush Iravani, Mohammad Ram Barzin/ Volume 37, No. 2/ Summer 1403