1. | (omega 3 fatty acid OR omega-3 fatty acid OR n 3 fatty acid OR n-3 fatty acid OR n-3 polyunsaturated fatty acid) |
2. | (dietary supplement OR dietary supplementation OR dietary fat) |
3. | (flax OR flaxseed OR flaxseed oil OR linseed oil) |
4. | (fish OR fish oil OR fatty fish OR marine) |
5. | (canola OR canola oil OR rapeseed oil) |
6. | (dietary supplements[MeSH Terms]) OR (dietary fats[MeSH Terms]) OR (flax[MeSH Terms]) OR (linseed oil[MeSH Terms]) OR (fishes[MeSH Terms]) OR (fish oils[MeSH Terms]) |
7. | (eicosapentaenoic acid OR EPA) |
8. | (docosahexaenoic acids OR DHA) |
9. | (alpha-linolenic acid OR ALA) |
10. | (fatty acids, omega-3[MeSH Terms]) OR (eicosapentaenoic acid[MeSH Terms]) OR (docosahexaenoic acids[MeSH Terms]) OR (alpha-linolenic acid[MeSH Terms]) |
11. | #1 OR #2 OR #3 OR #4 OR #5 OR #6 OR #7 OR #8 OR #9 OR #10 |
12. | (peripheral arterial disease OR peripheral artery disease OR peripheral arterial diseases OR peripheral artery diseases) |
13. | (peripheral vascular disease OR peripheral vascular diseases OR peripheral angiopathy OR peripheral angiopathies) |
14. | (ankle brachial index OR ankle-brachial index OR ankle brachial indices OR ankle-brachial indices OR intermittent claudication) |
15. | (peripheral arterial disease[MeSH Terms]) OR (peripheral vascular diseases[MeSH Terms]) OR (ankle-brachial index[MeSH Terms]) OR (intermittent claudication[MeSH Terms]) |
16. | #12 OR #13 OR #14 OR #15 |
17. | (randomized controlled trial[pt] OR controlled clinical trial[pt] OR randomized[tiab] OR placebo[tiab] OR drug therapy[sh] OR randomly[tiab] OR trial[tiab] OR groups[tiab]) NOT (animals[mh] NOT humans[mh]) |
18. | #11 AND #16 AND #17 |