[Before the annual meeting of the German Orthopedic Societies 2004].
Ewerbeck
V
V
Sell
S
S
D005858:Germany; D007373:Interinstitutional Relations; D009985:Orthopedics / Q000379:methods* / Q000458:organization & administration* / Q000639:trends; D012955:Societies, Medical / Q000458:organization & administration*