The failure of South African national co-operative trials in cancer --is there a cure?
Alberts
A S
AS
Werner
I D
ID
Pitt Fennell
W M
WM
Goedhals
L
L
van der Merwe
A
A
Jordaan
J P
JP
Schoeman
L
L
Burger
W
W
Greeff
F
F
Goodwin
E
E
D003131:Combined Modality Therapy; D004938:Esophageal Neoplasms / Q000628:therapy*; D006801:Humans; D013019:South Africa