RT Journal Article SR Electronic T1 Familial spiny keratoderma without systemic disease in a woman JF BMJ Case Reports JO BMJ Case Reports FD BMJ Publishing Group Ltd SP e251243 DO 10.1136/bcr-2022-251243 VO 15 IS 6 A1 Inamadar, Arun YR 2022 UL http://casereports.bmj.com/content/15/6/e251243.abstract