From: Prognostic factors for tumor recurrence in patients with clinical stage I seminoma undergoing surveillance—protocol for a systematic review
#1
(testi* near (cancer* or tumo* or neoplas* or carcinom* or malign*))
#2
(Germ* near (cancer* or tumo* or neoplas* or carcinom* or malign*))
#3
Seminom
#4
#1 or #2
#5
#4 and #3