Authors:
Z. OUZZIF1, K. DOGHMI1, N. MESSAOUDI1, S. BOUHSAIN1, S. EL MACHTANI1, A. BIAZ1, A. RACHID1, A. DAMI1, A. BEZZA1, A. EL MAATAOUI 2**
1. The Military Hospital Instruction Mohamed V / Mohamed V University, Faculty of Medicine and Pharmacy, Rabat, Morocco.
2. Ibn Zohr University, Agadir teaching hospital, Faculty of Medicine and Pharmacy, Clinical Chemistry Department-Agadir, Morocco.