CORD-19:c654596857bce9cdd64ffc51842048643107348c / 4355-4519 JSONTXT

{"project":"CORD-PICO","denotations":[{"id":"p1_all25","span":{"begin":0,"end":164},"obj":"Population"}],"text":"nine dyspeptic patients that had different Mtz susceptibilities (S and R) before and after therapy and mixed Mtz-S/R subpopulations that were separated were tested."}