Vitamin D level in patients with pterygium
Arq. bras. oftalmol; 80 (4), 2017
ABSTRACT Purpose: To evaluate blood vitamin D level in patients with pterygium. Methods: This prospective study, compared 58 eyes of 58 healthy individuals (control group) with 63 eyes of 63 patients with pterygium (study group). Subjects were stratified by time spent indoors or outdoors. Participants ...