(Q50632429)

16 March 2018

title

Canadian semen quality: an analysis of sperm density among eleven academic fertility centers. (English)

1 reference

16 March 2018

author name string

Younglai EV

series ordinal

1

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16 March 2018

Collins JA

series ordinal

2

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16 March 2018

Foster WG

series ordinal

3

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16 March 2018

language of work or name

English

0 references

publication date

1 July 1998

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16 March 2018

published in

Fertility and Sterility

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16 March 2018

volume

70

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16 March 2018

issue

1

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16 March 2018

page(s)

76-80

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16 March 2018

Evidence for decreasing quality of semen during past 50 years

cites work

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

Have sperm counts been reduced 50 percent in 50 years? A statistical model revisited.

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

Time series analysis of sperm concentration in fertile men in Toulouse, France between 1977 and 1992.

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

High and unchanged sperm counts of Finnish men

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

Is there really a decrease in sperm parameters among healthy young men? A survey of sperm donations during 15 years

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

Residence in the London area and sperm density

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

Decline in semen quality among fertile men in Paris during the past 20 years

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

Seminal volume and total sperm number trends in men attending subfertility clinics in the greater Athens area during the period 1977-1993

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

Evidence of deteriorating semen quality in the United Kingdom: birth cohort study in 577 men in Scotland over 11 years

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

Declining sperm counts in Italy during the past 20 years

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

Age of the female partner is a prognostic factor in prolonged unexplained infertility: a multicenter study

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

The male factor in fertility and infertility. II. Spermatozoon counts in 1000 men of known fertility and in 1000 cases of infertile marriage

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

Semen analyses in 1,283 men from the United States over a 25-year period: no decline in quality

7 January 2021

1 reference

https://api.crossref.org/works/10.1016%2FS0015-0282%2898%2900118-6

inferred from DOI database lookup

7 January 2021

based on heuristic

Identifiers

DOI

10.1016/S0015-0282(98)00118-6

1 reference

16 March 2018

1 reference

16 March 2018