O. Gratzl
Observed names: O GRATZL, O Gratzl, OTMAR GRATZL, Otmar Gratzl
Observed institutions: University of California, San Francisco, University of Basel, Heidelberg University, Paul Scherrer Institute, University Hospital of Basel, LMU Klinikum, University Hospital, University Hospital Zurich, University of California San Francisco Medical Center, Neurological Surgery, Kantonsspital Aarau, Chirurgische Universitätsklinik Heidelberg, Kanton Aargau, Pathologisches Institut, Freie Universität Berlin, University of Pennsylvania, Ludwig-Maximilians-Universität München
OpenAlex ID: A5000266735