1. Joshi RO, Kukshal P, Chellappan S, Guhathakurta S. The study of expression levels of DNA methylation regulators in patients affected with congenital heart defects (CHDs). Birth Defects Research. 2022;1-10.

2. Chellappan S , Manohar K , Sathe Y, James A, Joshi R, Hamza A. Pseudoaneurysm followinga neonatal coarctation repair;a dreadful complication. Asian Cardiovascular & Thoracic Annals 2021; 1-7

3. Chellappan S , Manohar K , Sathe Y, Amboli S , Joshi R, Hiremath N. Isolated left subclavian with a compensatory ductus in a child with Tetralogy of Fallot. Asian Cardiovascular & Thoracic Annals 2021; 0(0) 1-3.

4. Chellappan S , Manohar K , Sathe Y, Pandey R, Joshi R, Deshpande A. AcynoticTruncusArteriosus: Not a Misnomer But a True Rarity. World Journal of Paediatric and Congenital Heart Surgery; DOI: 10.1177/21501351211000367.

5. Joshi RO, Chellappan S, Kukshal P. Exploring the Role of Maternal Nutritional Epigenetics in Congenital Heart Disease. CurrDevNutr 2020;4:nzaa166.

6. Chellappan S, Soman KR, Sathe Y, Kukshal P, James A. Transesophageal Echocardiography Reveals a Missed Right Atrial Aneurysm in a Patient with Atrial Septal Defect and Mitral Valve Prolapse. J Cardiovasc Echogr. 2020 Jul-Sep;30(3):171-173