Dr. Ananda Balayogi Bhavanani , M.A.B.D.G.C. 2024. IMMEDIATE EFFECT OF PRANAVA PRANAYAMA ON MATERNAL AND FETAL CARDIO-VASCULAR PARAMETERS AT SUB-DIVISIONAL HOSPITAL, CONTAI, WEST BENGAL. Obstetrics and Gynaecology Forum. 34, 2s (May 2024), 78–80.