Michael Quinn By PDTR Posted 9th January 2019 In Michael Quinn2019-01-092019-01-09/wp-content/uploads/sites/3/2018/05/pdtr-logo.pngP-DTR®/wp-content/uploads/sites/3/2018/05/pdtr-logo.png200px200px 0 0 PDTR Recent PostsUsing X and II lines for neurological assessment. Where does it come from?PDTR Global AG in association with the American Chiropractic Association are pleased to announce that we have become official partnersThe P-DTR Global Team participated in the Exhibition COPA Series