Coffee brewing technique as a confounder in observational studies.
| Autor: | Hingston CD; Department of Adult Critical Care, University Hospital of Wales, Cardiff, South Glamorgan, UK., Wise MP; Department of Adult Critical Care, University Hospital of Wales, Cardiff, South Glamorgan, UK. |
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| Jazyk: | angličtina |
| Zdroj: | Heart (British Cardiac Society) [Heart] 2015 Oct; Vol. 101 (20), pp. 1686. Date of Electronic Publication: 2015 Jul 07. |
| DOI: | 10.1136/heartjnl-2015-308288 |
| Databáze: | MEDLINE |
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