div class=ts-pagebuttonPage 1button div class=ts-image a href=https:reader043vdocumentsusreader043viewer20220307075af471557f8b9a5b1e8c8098html5page1jpg target=_blank amp-img class=ts-thumb alt=Page 1: H ask · AMERICAN rider Laura Krauts top KWPN blood test to differentiate the tumour from other possible diagnoses The blood test is now very accurate she says src=https:reader043vdocumentsusreader043viewer20220307075af471557f8b9a5b1e8c8098html5thumbnails1jpg width=142 height=106 layout=responsive amp-imga divdiv