He said he knew of nothing published in any reputable journal to support such an effect.
No reputable journal would accept that as hard evidence.
The Lancet is a highly-regarded, reputable medical journal in which peer-reviewed studies are published.
Valendora has a statistics article he needs to get to a reputable journal.
But these systems haven't undergone the referee process that papers for reputable journals must go through.
And if university departments cannot get their papers published in reputable journals, they don't receive money for research.
Or alternatively, people who write substandard papers have difficulty getting them published in reputable journals.
He published more than 160 scientific papers in reputable scientific journals.
He has published around 80 papers in reputable scientific journals.
There has been considerable research and information published in reputable journals on back braces for scoliosis.