Buccal mucosa: good but not perfect.
Aivar
A
Bracka
D006801:Humans; D007021:Hypospadias / Q000601:surgery*; D008297:Male; D009061:Mouth Mucosa / Q000637:transplantation*; D014521:Urethra / Q000601:surgery; D013521:Urologic Surgical Procedures, Male / Q000379:methods