TY  - GEN
AU  - Quan,Samuel
AU  - Yang,Hong
AU  - Tanyingoh,Divine
AU  - Villeneuve,Paul J
AU  - Stieb,David M
AU  - Johnson,Markey
AU  - Hilsden,Robert
AU  - Madsen,Karen
AU  - van Zanten,Sander Veldhuyzen
AU  - Novak,Kerri
AU  - Lang,Eddy
AU  - Ghosh,Subrata
AU  - Kaplan,Gilaad G
TI  - Upper gastrointestinal bleeding due to peptic ulcer disease is not associated with air pollution: a case-crossover study
SN  - 1471-230X
PY  - 2016///0713
KW  - Aged
KW  - Aged, 80 and over
KW  - Air Pollutants
KW  - analysis
KW  - Air Pollution
KW  - adverse effects
KW  - Alberta
KW  - Carbon Monoxide
KW  - Case-Control Studies
KW  - Cross-Over Studies
KW  - Environmental Monitoring
KW  - methods
KW  - Female
KW  - Humans
KW  - Logistic Models
KW  - Male
KW  - Middle Aged
KW  - Nitrogen Oxides
KW  - Odds Ratio
KW  - Ozone
KW  - Particulate Matter
KW  - Peptic Ulcer
KW  - chemically induced
KW  - Peptic Ulcer Hemorrhage
KW  - etiology
KW  - Risk Factors
KW  - Sulfur Dioxide
KW  - Upper Gastrointestinal Tract
KW  - drug effects
N1  - Publication Type: Journal Article; Research Support, Non-U.S. Gov't
UR  - https://doi.org/10.1186/s12876-015-0363-6
ER  -