Appropriate informed consent, then randomization is the only ethical way!
Maffulli
Nicola
N
Bridgman
Stephen
S
Brooks
Nicola
N
Walley
Gayle D
GD
D026690:Ethics, Clinical; D032984:Ethics, Research; D006801:Humans; D007258:Informed Consent / Q000941:ethics*; D010342:Patient Acceptance of Health Care; D016032:Randomized Controlled Trials as Topic / Q000941:ethics*