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
Correction to: Endocrine https://doi.org/10.1007/s12020-017-1396-0 The article Insulin and osteocalcin: further evidence for a mutual cross-talk, written by Francesco L. Bilotta, Biagio Arcidiacono, Sebastiano Messineo, Marta Greco, Eusebio Chiefari, Domenico Britti, Tomoko Nakanishi, Daniela P. Foti, Antonio Brunetti, was originally published electronically on the publisher's internet portal (currently SpringerLink) on 2 September 2017 without open access.
Download full-text PDF |
Source |
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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC6744374 | PMC |
http://dx.doi.org/10.1007/s12020-017-1480-5 | DOI Listing |
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