Male reproduction and environmental and occupational exposures: a review of epidemiologic methods Reproducción masculina y exposiciones ambientales u ocupacionales: una revisión de métodos epidemiológicos
Concerns that chemical exposures in the environment have been detrimental to male sexual development and fertility have been heightened by reports of declining sperm counts over the past 50 years. Marked geographic variation has been found in semen quality and in the incidence of testicular cancer a...
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| Main Authors: | , , |
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| Format: | Book |
| Published: |
Instituto Nacional de Salud Pública,
1999-11-01T00:00:00Z.
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