(1)
Kumar, S.; Rai, T.; Aslami, A. N.; Alwa, B. A Comparative Study on Quadrupedal and Non-Quadrupedal Head Position on Recovery from Chronic Maxillary Sinusitis in a Tertiary Hospital of Rohtas District, Bihar, India. Int J Otorhinolaryngol Head Neck Surg 2018, 4, 686-689.