id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bioethics02-18441	Sarker, Jyotirmoy	Ethical issues of randomized controlled trials	2014	4	.pdf	application/pdf	1936	145	52	Clinical trials involve the application of different medical interventions on human participants. key words: randomized clinical trials, ethics, clinical research INTRODUCTION:	cache/bioethics02-18441.pdf	txt/bioethics02-18441.txt