Prevalence of hypovitaminosis D among ENT patients in Nigeria : a multi-center, multi-regional study
By: Idris, Olanrewaju Sad al-Din; Abu Bakr, Mustafa Yaro; Ahmad, Ali…[et al.]. Egyptian Journal of Ear, Nose, Throat and Allied Sciences. No. 24 (2023), pp.1-5, 5 p.
Subjects: Nigeria; Otolaryngology; Vitamin D; Vitamin deficiency