Negative studies (Q69683319)
scientific article published on 01 August 1989
Language:
Current Data About Negative studies
(P31) (Q13442814)
(P248)
(P698) 2761580
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(P813) Friday, October 4, 2019

(Q871232)

(P304) 464-466
(P248)
(P698) 2761580
(P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:2761580%20AND%20SRC:MED&resulttype=core&format=json
(P813) Friday, October 4, 2019

(P433) 7
(P248)
(P698) 2761580
(P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:2761580%20AND%20SRC:MED&resulttype=core&format=json
(P813) Friday, October 4, 2019

(P478) 321
(P248)
(P698) 2761580
(P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:2761580%20AND%20SRC:MED&resulttype=core&format=json
(P813) Friday, October 4, 2019

(P577) Tuesday, August 1, 1989
(P248)
(P698) 2761580
(P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:2761580%20AND%20SRC:MED&resulttype=core&format=json
(P813) Friday, October 4, 2019

(P1433) (Q582728)
(P248)
(P698) 2761580
(P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:2761580%20AND%20SRC:MED&resulttype=core&format=json
(P813) Friday, October 4, 2019

(P1476) "Negative studies" (language: en)
(P248)
(P698) 2761580
(P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:2761580%20AND%20SRC:MED&resulttype=core&format=json
(P813) Friday, October 4, 2019

(P2093) Angell M
(P1545) 1
(P248)
(P698) 2761580
(P854) https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:2761580%20AND%20SRC:MED&resulttype=core&format=json
(P813) Friday, October 4, 2019

other details
description scientific article published on 01 August 1989

External Links
(P356) 10.1056/NEJM198908173210708
(P698) 2761580