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

[Improving the system of methods covering clinical and rentgenologic observation over workers exposed to dust aerosol]. | LitMetric

The article deals with analysis of clinical and rentgenologic changes in various pneumoconiosis types over 1960 to 2007 in Novosibirsk region. Findings are that analogous plain film fails to diagnose pulmonary pneumoconiosis. Pneumoconioses associated with "minimal" dust invasions in 10-15% of cases are not revealed by plain films.

Download full-text PDF

Source

Publication Analysis

Top Keywords

clinical rentgenologic
8
[improving system
4
system methods
4
methods covering
4
covering clinical
4
rentgenologic observation
4
observation workers
4
workers exposed
4
exposed dust
4
dust aerosol]
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!