Clinical trial registration in physiotherapy research.

Perspect Clin Res · 2013 · PMC3757585 · PMID 24010062

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a positive trendno p-value reported

This fact is highlighted by a positive trend towards increasing clinical trials in PT research.[ 3 ],[ 4 ] Since PT research comes under the purview of DCGI guidelines on trial registration, it is imperative for physiotherapists in India to register their clinical trials in CTRI.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.