Korelasi dioptri, panjang aksial bola mata, dan/atau volume orbita terhadap sudut otot-otot rektus ekstraokular superior-lateral pada miopia berdasarkan MRI 1,5 T di RSUPN Dr. Cipto Mangunkusumo = Correlation of diopters, eyeball axial length, and / or orbita volume against the angle of superior-lateral extraocular rectus muscles in myopia based on MRI 1.5 T at RSUPN Dr. Cipto Mangunkusumo