[Does a therapy trial verify the diagnosis?].
Gesslein
Markus
M
Bail
H J
HJ
D015210:Arthritis, Gouty / Q000175:diagnosis* / Q000628:therapy; D001170:Arthritis, Infectious / Q000175:diagnosis*; D016918:Arthritis, Reactive / Q000175:diagnosis*; D001182:Arthroscopy; D003937:Diagnosis, Differential; D004630:Emergencies; D006801:Humans; D007719:Knee Joint; D008297:Male; D008875:Middle Aged