Okwunodulu O, Inojie MO, Campbell FC, Ndubuisi CA, Ohaegbulam SC. Lumbar spine metastasis in a breast cancer survivor after twelve years of disease-free survival. Int Surg J [Internet]. 2020 Jun. 25 [cited 2025 Nov. 9];7(7):2396-8. Available from: https://www.ijsurgery.com/index.php/isj/article/view/6049