Vitamin D: A Comprehensive Guide for Medical Professionals

Dr Vishal Kumar ,  MS, DNB, MNASc, FACS, FFSTEd, FRCS (Glas), FRCS (Eng ), FRCS (Edn) is an Additional Professor of Orthopedics at PGIMER, Chandigarh. He is an academician of international accolades with more than 315 publications, edited eight books, written 40 book chapters, got five patents and copyrights. He has developed, described, and published his indigenous three surgical approaches. He has won more than 25 international and national awards based on his exceptional curriculum vitae. He has  authoritative publications on the topic of this book.

Dr Sandeep Patel ,  MS, DNB, FRCS (Trauma & Orth)  is an Associate Professor of Orthopaedics at PGIMER, Chandigarh. He has more than a hundred publications, has written ten chapters in Orthopaedics textbooks, is a surgeon of fine astuteness, and a researcher par excellence. His research articles are highly cited; he got a patent in his name and has filed for grant of another one.