TY - JOUR KW - Carcinoma, Squamous Cell KW - Chronic Disease KW - Foot Ulcer KW - Humans KW - leprosy KW - Male KW - Middle Aged KW - Nigeria KW - Skin Neoplasms AU - Awofeso N BT - Tropical doctor C1 - http://www.ncbi.nlm.nih.gov/pubmed/1641883?dopt=Abstract DA - 1992 Jul DO - 10.1177/004947559202200310 IS - 3 J2 - Trop Doct LA - eng PY - 1992 EP - 120 T2 - Tropical doctor TI - Neoplastic transformation of chronic ulcers in leprosy. VL - 22 SN - 0049-4755 ER -