TY - JOUR T1 - Comparison of methods by TLC and HPTLC for determination of aflatoxin M1 in milk and B1 in eggs JO - Food Science and Technology A1 - Scussel, V. M. SN - 0101-2061 UL - 10.1590/S0101-20612003000400009 VL - 23 Y1 - 2003 PB - Brasil ER -