Open AccessStudy Designs and Diagnostic Criteria Need Standardization to Effectively Compare Worldwide Ulcer Trends
Author(s) -
AUTHOR_ID
Publication year - 1991
Publication title -
journal of clinical gastroenterology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.141
H-Index - 112
eISSN - 1539-2031
pISSN - 0192-0790
DOI - 10.1097/00004836-199110000-00003
Subject(s) - login , medicine , standardization , world wide web , internet privacy , logo (programming language) , register (sociolinguistics) , computer science , computer security , linguistics , philosophy , programming language , operating system