USE MULTIPLEX REALTIME PCR METHODS FOR RAPID DETECTION OF FIVE BACTERIAL PATHOGENS CAUSING NOSOCOMIAL INFECTION: STAPHYLOCCCUS AUREUS, ESCHERICHIA COLI, PSEUDOMONAS AERUGINOSA, KLEBSIELLA PNEUMONIAE, ACINETOBACTER BAUMANNII ISOLATED FROM RESPIRATORY SAMPL. Vietnam Journal of Community Medicine, v. 62, n. 7 (2021), 9 Dec.2021.