Occurrence of Escherichia coli harbouring stx genes in popiah, a Malaysian street food - Elexson, Nillian; Nik Yuhanis, F.N.; Malcolm, T.T.H.; New, C.Y.; Chang, W.S.; Ubong, A.; Kuan, C.H.; Loo, Y.Y.; Thung, T.Y.; Son, R. (Rynnye Lyan Resources, 2017)