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English
Hierarchy of evidence: where observational studies fit in and why we need them
scientific article published on 01 May 2009
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instance of
scholarly article
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
title
Hierarchy of evidence: where observational studies fit in and why we need them
(English)
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
author
Daniel J Hoppe
series ordinal
1
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
Paul Tornetta
series ordinal
4
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
author name string
Emil H Schemitsch
series ordinal
2
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
Saam Morshed
series ordinal
3
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
Mohit Bhandari
series ordinal
5
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
publication date
1 May 2009
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
published in
Journal of Bone and Joint Surgery
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
volume
91 Suppl 3
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
page(s)
2-9
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
cites work
Evidence based medicine: what it is and what it isn't
1 reference
stated in
COCI
retrieved
27 May 2022
reference URL
https://opencitations.net/index/coci/api/v1/citations/10.1136/BMJ.312.7023.71
Identifiers
DOI
10.2106/JBJS.H.01571
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
PubMed ID
19411493
1 reference
stated in
Europe PubMed Central
PubMed ID
19411493
reference URL
https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:19411493%20AND%20SRC:MED&resulttype=core&format=json
retrieved
27 January 2020
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