Rajan, S., Spandana, B., Rajkumar, R., Paul, J. (2023). 'Usefulness of supplemental parasternal block for sternal keloid excision under general anesthesia in a child status post multiple cardiac surgeries', The Egyptian Journal of Cardiothoracic Anesthesia, 17(1), pp. -. doi: 10.4103/ejca.ejca_2_23