(Q69559587)

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4723575%20AND%20SRC:MED&resulttype=core&format=json

3 October 2019

title

Steroid contraceptives in the People's Republic of China (English)

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4723575%20AND%20SRC:MED&resulttype=core&format=json

3 October 2019

Steroid Contraceptives in the People's Republic of China (English)

1 reference

https://api.crossref.org/works/10.1056/NEJM197309062891012

25 February 2023

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?resulttype=core&format=json&query=SRC%3AMED%20AND%20EXT_ID%3A4723575

25 February 2023

1

Djerassi C

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4723575%20AND%20SRC:MED&resulttype=core&format=json

3 October 2019

language of work or name

English

1 reference

National Center for Biotechnology Information

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/esummary.fcgi?db=pubmed&retmode=json&id=4723575

25 February 2023

publication date

1 September 1973

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4723575%20AND%20SRC:MED&resulttype=core&format=json

3 October 2019

6 September 1973

1 reference

National Center for Biotechnology Information

https://eutils.ncbi.nlm.nih.gov/entrez/eutils/esummary.fcgi?db=pubmed&retmode=json&id=4723575

full work available at URL

25 February 2023

http://www.nejm.org/doi/pdf/10.1056/NEJM197309062891012

1 reference

https://api.crossref.org/works/10.1056/NEJM197309062891012

The New England Journal of Medicine

25 February 2023

published in

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4723575%20AND%20SRC:MED&resulttype=core&format=json

3 October 2019

volume

289

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4723575%20AND%20SRC:MED&resulttype=core&format=json

3 October 2019

issue

10

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4723575%20AND%20SRC:MED&resulttype=core&format=json

3 October 2019

page(s)

533-535

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4723575%20AND%20SRC:MED&resulttype=core&format=json

Steroid Oral Contraceptives

3 October 2019

cites work

series ordinal

2

1 reference

https://api.crossref.org/works/10.1056/NEJM197309062891012

Steroids. LIV.1Synthesis of 19-Nov-17α-ethynyltestosterone and 19-Nor-17α-methyltestosterone2

25 February 2023

series ordinal

3

1 reference

https://api.crossref.org/works/10.1056/NEJM197309062891012

25 February 2023

Birth Control after 1984

series ordinal

4

1 reference

https://api.crossref.org/works/10.1056/NEJM197309062891012

25 February 2023

Identifiers

1 reference

https://www.ebi.ac.uk/europepmc/webservices/rest/search?query=EXT_ID:4723575%20AND%20SRC:MED&resulttype=core&format=json

3 October 2019

1 reference