Severity: Warning
Message: file_get_contents(https://...@pubfacts.com&api_key=b8daa3ad693db53b1410957c26c9a51b4908&a=1): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
Filename: helpers/my_audit_helper.php
Line Number: 176
Backtrace:
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 176
Function: file_get_contents
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 250
Function: simplexml_load_file_from_url
File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3122
Function: getPubMedXML
File: /var/www/html/application/controllers/Detail.php
Line: 575
Function: pubMedSearch_Global
File: /var/www/html/application/controllers/Detail.php
Line: 489
Function: pubMedGetRelatedKeyword
File: /var/www/html/index.php
Line: 316
Function: require_once
Optimal treatment of esophageal cancer is a complex process dependent on many factors, including stage at diagnosis, medical fitness, physician judgment, and expertise. Despite significant advances in understanding of this cancer, survival remains low. Identifying patients with early-stage disease can enhance their outcomes dramatically. On a broader scale, staging is critical in advancing the quality of care delivered to these patients now and in the future. This article is designed to review clinicians' expertise with staging and to elaborate on the nuances frequently encountered when doing so.
Download full-text PDF |
Source |
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http://dx.doi.org/10.1016/j.suc.2021.03.003 | DOI Listing |
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