RT Journal Article SR Electronic T1 Early diagnosis of cutaneous mastocytosis in an infant: the importance of a clinical sign JF BMJ Case Reports JO BMJ Case Reports FD BMJ Publishing Group Ltd SP bcr-2018-228835 DO 10.1136/bcr-2018-228835 VO 12 IS 1 A1 Ana Sofia Vaz A1 Joana Rodrigues A1 Lurdes Moura A1 Rosa Mascarenhas YR 2019 UL http://casereports.bmj.com/content/12/1/bcr-2018-228835.abstract AB