共 20 条
[1]
Aminpour F, 2012, J RES MED SCI, V17, P171
[5]
Open access publishing, article downloads, and citations: randomised controlled trial
[J].
BMJ-BRITISH MEDICAL JOURNAL,
2008, 337 (7665)
:343-345
[10]
Kovacic N, 2004, CROAT MED J, V45, P13