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A possible decline in sperm counts in men and its potential relation to exposure to environmental contaminants are subjects of a broad discussion. Whereas data for human research in this area are ...
Have sperm counts deteriorated over the past 20 years in healthy, young Japanese men? Results from the Sapporo area
sperm counts deteriorated healthy young Japanese men Sapporo area
2008/12/26
Changes in semen quality of healthy men is a controversial issue throughout the world. It is suspected that many chemical endocrine disrupters may affect the quality of semen. Although exposure to the...