Vormfelde, Stefan ViktorStefan ViktorVormfelde2018-11-072018-11-072002https://resolver.sub.uni-goettingen.de/purl?gro-2/352251701Enoxaparin or fondaparinux for thrombosis prevention after orthopaedic surgeryjournal_article10.1016/S0140-6736(02)11636-912457831000179393900053