The architecture of scientific research.
Ostelo
R W J G
RW
VU University Medical Centre, EMGO Institute, Amsterdam, the Netherlands.
de Vet
H C W
HC
van Beek
H J M
HJ
D015986:Confounding Factors, Epidemiologic; D016021:Epidemiologic Studies; D006801:Humans; D017116:Low Back Pain / Q000534:rehabilitation; D026761:Physical Therapy Specialty / Q000379:methods*; D016032:Randomized Controlled Trials as Topic; D012107:Research Design