Assertion: trial's patient | /r/HasProperty | involved in trial
Facets:
Source sentences:
text: The safety of patients involved in trials was clearly on the minds of those in the focus groups, with many responders raising that concern.
text: These efforts are also expected to improve the quality of patients participating in trials.
text: Depending on the kind of participants required, sponsors of clinical trials, or contract research organizations working on their behalf, try to find sites with qualified personnel as well as access to patients who could participate in the trial.