Nikolaos A Patsopoulos, Apostolos A Analatos, John P A Ioannidis
Patsopoulos N A, Analatos A A, Ioannidis J P A.
Origin and funding of the most frequently cited papers in medicine: database analysis
BMJ 2006; :bmj;bmj.38768.420139.80v1
doi:10.1136/bmj.38768.420139.80