Phase I trial of intratumoral PVSRIPO in patients with unresectable, treatment-refractory melanoma ================================================================================================== * Georgia M Beasley * Smita K Nair * Norma E Farrow * Karenia Landa * Maria Angelica Selim * Carol Ann Wiggs * Sin-Ho Jung * Darell D Bigner * Andrea True Kelly * Matthias Gromeier * April KS Salama