Primary umbilical melanoma.
Cecchi R, Pavesi M, Buralli L, Rapicano V, De Gaudio C.
Cecchi R, et al. Among authors: de gaudio c.
Australas J Dermatol. 2009 Aug;50(3):220-2. doi: 10.1111/j.1440-0960.2009.00544.x.
Australas J Dermatol. 2009.
PMID: 19659989