Between September 2008 and August 2010, 446 samples of raw milk (cow milk, n ¼ 240; sheep milk, n ¼ 165; goat milk, n ¼ 41) were aseptically collected from farm bulk milk tanks in Tehran province, Iranอ
Between September 2008 and August 2010, 446 samples of rawmilk (cow milk, n ¼ 240; sheep milk, n ¼ 165; goat milk, n ¼ 41)were aseptically collected from farm bulk milk tanks in Tehranprovince, Iranอ