Scientometrics
Copyright ©The Author(s) 2023.
World J Gastroenterol. May 28, 2023; 29(20): 3203-3215
Published online May 28, 2023. doi: 10.3748/wjg.v29.i20.3203
Table 1 Top 10 productive countries/regions involved in nutrition and Crohn’s disease from 2002 to 2021
Ranking
Country
No. of documents
%
1stUnited States20816.81
2ndUnited Kingdom19215.52
3rdChina1098.81
4thJapan987.92
5thCanada887.11
6thGermany735.90
7thSpain715.74
8thItaly705.66
9thFrance675.42
10thPoland614.93