TY - JOUR T1 - Multi-component quantitation of loratadine, pseudoephedrine and paracetamol in plasma and pharmaceutical formulations with liquid chromatography-tandem mass spectrometry utilizing a monolithic column JO - QuĂ­mica Nova A1 - Abro, Kamran A1 - Memon, Najma A1 - Bhanger, M. I. A1 - Perveen, Shahnaz A1 - Kandhro, Aftab SN - 0100-4042 UL - 10.1590/S0100-40422012001000012 VL - 35 Y1 - 2012 PB - Brasil ER -