List of Articles عناصر فلزی Open Access Article Abstract Page Full-Text 1 - The effect of physical exercise on serum concentrations of some metallic elements in the Arabian horse alireza ghadrdanmashhadi mohammad razijalali seyyedreza fatemi marziyeh arjmandnejad Open Access Article Abstract Page Full-Text 2 - Study on Trace Elements (Mo, Cu, Hg and As) in Water and Sediments in Aras River in East Azerbaijan Province M. Ramin H. Nasrollahzadeh Saravi M. Dostar H. Ghasemi N. Pourang M. Baniamam