Serum vascular endothelial growth factor in patients with nonmelanoma primary ocular malignancies: A possible potential biomarker of tumor progression and poor prognosis. - Maurya, Rajendra Prakash; Singh, Anjali; Singh, Virendra Pratap; Singh, Sunit K.; Rao, Raksha; Priyanka; Gupta, Sneha; Ranjan, Shalini; Ribhu, Manas; Al-Mujaini, Abdullah S (Oman Journal of Ophthalmology, 2025)