Assertion: glucosamine's benefit | /r/HasProperty | minimal
Facets:
Source sentences:
text: In 2007, Reichenbach et al.   used explicit methods to conduct and report  a systematic review of 20 trials and concluded "large-scale, methodologically sound trials indicate that the symptomatic benefit of chondroitin is minimal or nonexistent.
text: used explicit methods to conduct and report a systematic review of 20 trials and concluded "large-scale, methodologically sound trials indicate that the symptomatic benefit of chondroitin is minimal or nonexistent.
text: In 2007, Reichenbach et al. used explicit methods to conduct and report a systematic review of 20 trials and concluded "large-scale, methodologically sound trials indicate that the symptomatic benefit of chondroitin is minimal or nonexistent.
text: Later that year, a meta-analysis concluded: “Large-scale, methodologically sound trials indicate that the symptomatic benefit of chondroitin is minimal or nonexistent.