Microbial contamination in dental unit water lines (DUWL) in private dental clinics of Udaipur City, India - Kumar, Santhosh; Choudhary, Arjun Singh; Gupta, Disha; Goutham, Balasubramanyam; Duraiswamy, Prabu; Kulkarni, Suhas (International Journal of Infection Control, 2009)