APA
                Aggarwal Varun, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Anju Seth Gu, Dr. Raman Kr. Marwaha Gu, Dr. S. Aneja Gu & University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. (2009). Role of calcium and vitamin-D in nutritional rickets and it's management. : .
                
                Chicago
                Aggarwal Varun, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Anju Seth Gu, Dr. Raman Kr. Marwaha Gu, Dr. S. Aneja Gu and University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. 2009. Role of calcium and vitamin-D in nutritional rickets and it's management. : .
                
                Harvard
                Aggarwal Varun, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Anju Seth Gu, Dr. Raman Kr. Marwaha Gu, Dr. S. Aneja Gu and University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. (2009). Role of calcium and vitamin-D in nutritional rickets and it's management. : .
                
                MLA
                Aggarwal Varun, University of Delhi. Faculty of Medical Sciences. Department of Pediatrics, Dr. Anju Seth Gu, Dr. Raman Kr. Marwaha Gu, Dr. S. Aneja Gu and University of Delhi. Faculty of Medical Sciences. Department of Pediatrics. Role of calcium and vitamin-D in nutritional rickets and it's management. : . 2009.