Patel KP, Carval T. Challenges of limited reuse and extended use of N95 filtering facepiece respirators: Lesson learnt from COVID-19 pandemic in Mumbai, India. Int J Occup Saf Health [Internet]. 2021 Jun. 30 [cited 2024 Dec. 25];11(2):116-20. Available from: https://nepjol.info./index.php/IJOSH/article/view/37253