SimilarityRank
early_study 0.779 54536
previous_research 0.753 59652
the_current_study 0.695 34412
several_study 0.676 55040
recent_study 0.674 70985
the_present_study 0.664 44128
al._(_[number]_) 0.637 28019
study 0.637 119
previous_work 0.635 35961
a_number_of_study 0.633 86189
in_this_study 0.633 5953
in_the_present_study 0.621 25217
previous_report 0.615 78193
experimental_study 0.604 73083
several_study_have 0.602 91485
this_study 0.595 4520
a_recent_study 0.584 42177
al._[number]_) 0.580 46761
laboratory_study 0.580 80911
et_al._(_[number]_) 0.573 13686
this_finding 0.569 29047
empirical_study 0.569 69200
study_involve 0.565 49676
in_a_recent_study 0.565 94165
meta-analysis 0.560 47819