Mehul Shah; Kavita Shalia; Rushi Deshpande; Nirankar Bhutaka; Mayur Patel; Shreyans Rai; Charmaine Almeida; Harshal Shah. Early and Timely Use of Hemofiltration Therapy With Poly Methyl Meth Acrylate (PMMA) Filters in Severe COVID-19 Adult Respiratory Distress Syndrome Patients: A Single Centre Study in India. International Journal Of Medical Science And Clinical Research Studies 2023, 3, 2717-2722.