Detection of porcine DNA in commercially processed meat products sold in Sarawak by Sajali, Nurhayatie, Mohd Desa, Mohd Nasir, Abu Bakar@Jamaludin, Suhaili, Wong, Sie Chuong, Bong, Ayyensia Sze Sze, Abg Koris, Dayangku Fariha Najiha, Liong, Kerry Sin Wei, Abdul Wahab, Abdul Fattah