Reversible hyperpigmentation in Vitamin B12 deficiency: an addisonian mimic in clinical practice

by Rosemary Abena Kuenyefu Awindaogo, Ivy Ekem, Nana Agyeiwah Awuku, Soziema Salia, Martin Agyei, Yvonne Ayerki Nartey, Yaw Asante Awuku
Published 2020-11-01