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: 1034
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3152
Function: GetPubMedArticleOutput_2016

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

Editorial: Pulmonary Hypertension in the Modern Era: Science and Clinical Practice. | LitMetric

Editorial: Pulmonary Hypertension in the Modern Era: Science and Clinical Practice.

Front Med (Lausanne)

Division of Pulmonary, Allergy and Critical Care Medicine, Stanford University Medical Center, Stanford, CA, United States.

Published: October 2021

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8581044PMC
http://dx.doi.org/10.3389/fmed.2021.785181DOI Listing

Publication Analysis

Top Keywords

editorial pulmonary
4
pulmonary hypertension
4
hypertension modern
4
modern era
4
era science
4
science clinical
4
clinical practice
4
editorial
1
hypertension
1
modern
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!