A PHP Error was encountered

Severity: Warning

Message: file_get_contents(https://...@gmail.com&api_key=61f08fa0b96a73de8c900d749fcb997acc09): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests

Filename: helpers/my_audit_helper.php

Line Number: 143

Backtrace:

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 143
Function: file_get_contents

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 209
Function: simplexml_load_file_from_url

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 980
Function: getPubMedXML

File: /var/www/html/application/helpers/my_audit_helper.php
Line: 3077
Function: GetPubMedArticleOutput_2016

File: /var/www/html/application/controllers/Detail.php
Line: 574
Function: pubMedSearch_Global

File: /var/www/html/application/controllers/Detail.php
Line: 488
Function: pubMedGetRelatedKeyword

File: /var/www/html/index.php
Line: 316
Function: require_once

Erratum to: Effect of non-surgical periodontal treatment on transferrin serum levels in patients with chronic periodontitis. | LitMetric

[This corrects the article DOI: 10.15171/joddd.2016.027.].

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5237677PMC
http://dx.doi.org/10.15171/joddd.2016.044DOI Listing

Publication Analysis

Top Keywords

erratum non-surgical
4
non-surgical periodontal
4
periodontal treatment
4
treatment transferrin
4
transferrin serum
4
serum levels
4
levels patients
4
patients chronic
4
chronic periodontitis
4
periodontitis [this
4

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!