R Hartwig

Affiliations

Department of Orthopaedic and Trauma Surgery, University Hospital of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.

Publications (2)

Clinical outcome after lumbar spinal fusion surgery in degenerative spondylolisthesis: a 3-year follow-up.

Archives of orthopaedic and trauma surgery

Avec: Maximilian Lenz , S Oikonomidis , R Hartwig , R Gramse , C Meyer , M J Scheyerer , C Hofstetter , P Eysel , J Bredow

All eyes on the price: An assessment of the willingness-to-pay for eyeglasses in rural Burkina Faso.

Health economics

Avec: Michael Grimm , Renate Hartwig

Réseau de co-auteurs

Maximilian Lenz 1 collaboration

S Oikonomidis 1 collaboration

R Gramse 1 collaboration

C Meyer 1 collaboration

M J Scheyerer 1 collaboration

C Hofstetter 1 collaboration

P Eysel 1 collaboration

J Bredow 1 collaboration

Michael Grimm 1 collaboration

Renate Hartwig 1 collaboration