Markers of circulating tumour cells in the peripheral blood of patients with melanoma correlate with disease recurrence and progression. - Reid, A.L.; Millward, M.; Pearce, R.; Lee, M.; Frank, M.H.; Ireland, A.; Monshizadeh, L.; Rai, T.; Heenan, P.; Medic, S.; Kumarasinghe, P.; Ziman, M. (British Journal of Dermatology, 2013)