Frequency of Different Organism in Nosocomial Swabs using Surface Method Fumigation with Formaldehyde in Operation Theatre Journal title: The International Journal of Frontier Sciences Authors: Rifat Saba, Qudrat Ullah, Usman Ali Rehman, Asif Hanif and Sami Ullah Bhatti Subject(s): Biological Sciences, Medicine, Dentistry and Oral Surgery, Nursing, Health and Wellness