“…As noted, fewer than half of the articles discussed evidence of efficacy and less than a quarter touched on issues of risk. Given that these are, arguably, the two biggest health policy issues associated with SMT, 15,[21][22][23][24][25] the relative absence of coverage in most SMT articles is less than ideal. Indeed, might the large portion of the articles that were neutral in tone -and which did not mention efficacy, benefits or risks -imply that SMT is a routine, effective and safe therapy to treat back pain and sports-related injuries?…”