Comparison of methodological quality of positive versus negative comparative studies published in Indian medical journals: a systematic review

• 期刊名称BMJ Open
• 作者Charan, Jaykaran; Chaudhari, Mayur; Jackson, Ryan; Mhaskar, Rahul; Reljic, Tea; Kumar, Ambuj
• 卷第5卷
• 期第6期
• 印刷ISSN2044-6055
• 电子ISSN2044-6055
• 文件大小780.77KB
• 发表时间2015-06
• DOI10.1136/bmjopen-2015-007853