[Ring chromosome 21 syndrome: report of 2 cases]. [PDF]
Guzmán-Santiago TA+9 more
europepmc +1 more source
Between 10 to 15% of couples can be unsuccessful at trying to have children after one year of unprotected sexual intercourse. About 50% of cases of infertility are related to male infertility. The cause of male infertility, in turn, is frequently associated with sperm alterations.
Souza, Carlos Augusto Bastos de+5 more
openaire +1 more source
[SARS-CoV-2 pandemic and assisted reproduction]. [PDF]
Borrás A+4 more
europepmc +1 more source
Assisted reproductive techniques in Latin America: The Latin American Registry, 2017. [PDF]
Zegers-Hochschild F+8 more
europepmc +1 more source
Infertilidad masculina, estilo de vida y nutrición
Grado en Nutrición Humana y ...
openaire +1 more source
Recuperación de espermatozoides de la orina en hombres con eyaculación retrógrada. [PDF]
Veiga Álvarez E+9 more
europepmc +1 more source
Assisted Reproductive Technologies in Latin America: the Latin American Registry, 2021. [PDF]
Zegers-Hochschild F+8 more
europepmc +1 more source
Assisted reproductive techniques in Latin America: The Latin American registry, 2016. [PDF]
Zegers-Hochschild F+4 more
europepmc +1 more source
["If you are a woman, read this, it's good for you": the advertising of medicines targeted at mothers in the Colombian press, 1903-1945]. [PDF]
Agudelo-González ÁL.
europepmc +1 more source
Assisted Reproductive Techniques in Latin America: The Latin American Registry, 2015. [PDF]
Zegers-Hochschild F+4 more
europepmc +1 more source