A PHP Error was encountered

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

A tapered balloon with hydrophilic coating to dilate difficult hilar biliary strictures. | LitMetric

A tapered balloon with hydrophilic coating to dilate difficult hilar biliary strictures.

Gastrointest Endosc

Department of Medicine, Hospital General del Oeste, MSAS, Caracas, Venezuela.

Published: March 1995

Download full-text PDF

Source
http://dx.doi.org/10.1016/s0016-5107(95)70348-9DOI Listing

Publication Analysis

Top Keywords

tapered balloon
4
balloon hydrophilic
4
hydrophilic coating
4
coating dilate
4
dilate difficult
4
difficult hilar
4
hilar biliary
4
biliary strictures
4
tapered
1
hydrophilic
1

Similar Publications

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!