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  Indian J Med Microbiol
 

Figure 1: Conventional “EC” technique where the little, ring, and middle fingers form an “E” and rest on the mandible and provide chin lift while the index finger and the thumb form a “C” around the mask to provide a tight fit of facemask over patient's face

Figure 1: Conventional “EC” technique where the little, ring, and middle fingers form an “E” and rest on the mandible and provide chin lift while the index finger and the thumb form a “C” around the mask to provide a tight fit of facemask over patient's face