Intertransverse process block to improve quality of recovery and pain management in cardiac surgery: Protocol for a double-blinded randomized controlled trial - Henry Man Kin Wong; Ranjith Kumar Sivakumar; Wai Tat Wong; Albert Kam Ming Chan; Zion Ho Sum Yeung; Pik Yu Chen; Sherry Tsz Wai Tang; Mandy Hiu Man Chu; Randolph Hung Leung Wong; Kwok Ming Ho (PLoS ONE, 2025)