Hi Purvi,

Below I've listed the Section Wise book list which you can refer for your preparation of AIIMS PG examination :-

• ENT - Diseases of Ear, Nose and throat & Head and Neck Surgery by PL Dhingra and Shruti Dhingra
• Ophthalmology - Review of Ophthalmology 6th Edition by Ruchi Rai
• Medicine - Harrison’s Principles Of Internal Medicine- by Dennis Kasper et al and Dan L. Longo
• Physiology - A Laboratory Course in Plant Physiology by William Francis Ganong
• Biochemistry - Harpers Illustrated Biochemistry by Rodwell
• Microbiology - Textbook of Microbiology by CP Baveja
• Pharmacology - Essentials of Medical Pharmacology by KD Tripathi
• Orthopaedics - Essential Orthopaedics (Including Clinical Methods) by Maheshwari
• Paediatrics  - Ghai Essential Pediatrics by Vinod K Paul
• Anaesthesia - Short Textbook Of Anaesthesia 5 by Yadav
• Surgery - Bailey Short Practice of Surgery, (set volume 1 & 2) by Norman Williams, P Ronan O Connell, Andrew

I hope this helps!!!