1.
Urology
; 5(5): 638-9, 1975 May.
Artigo
em Inglês
| MEDLINE
| ID: mdl-1093310
RESUMO
Human semen containing normal number of sperm was exposed to concentrations of Escherichia coli varying from 500 to 10-8 colonies per cubic centimeter. A significant decrease in motility was abserved at 10-6 colonies per cubic centimeter.