Falling sperm counts twenty years on: where are we now?
University of Newcastle, NSW 2308, Australia. ohn.aitken@newcastle.edu.au
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John Aitken
D000818:Animals; D005075:Biological Evolution; D003710:Demography; D052244:Endocrine Disruptors / Q000633:toxicity; D004785:Environmental Pollutants / Q000633:toxicity; D005260:Female; D006801:Humans; D008297:Male; D009845:Oligospermia / Q000453:epidemiology / Q000209:etiology*; D011247:Pregnancy; D027724:Reproductive Techniques, Assisted; D013076:Sperm Count; D013736:Testicular Neoplasms / Q000209:etiology
D052244:Endocrine Disruptors; D004785:Environmental Pollutants