DCM Kalyan Undergoes Surgery: Is This the Reason?  GultePawan Kalyan undergoes surgery, advised rest for 10 days  The HinduPawan undergoes surgery after sudden illness, advised rest for a week  The Times of IndiaPawan Kalyan undergoes surgery following health complication; advised rest  ThePrintPawan Kalyan Undergoes Surgery, Advised Bed Rest  Deccan Chronicle