article 2021 10 pages Doppler Flow Response Following Running Exercise Differs Between Healthy and Tendinopathic Achilles Tendons Lucie Risch, Frank Mayer, Michael Cassel JournalFrontiers in PhysiologyDOI10.3389/fphys.2021.650507Publication typeOriginal ResearchStudy typecross-sectional studyPopulationrunners and recreational participants View on DOI ↗