McGowan, M P The incidence of non-specific infection in the semen in fertile and sub-fertile males. [electronic resource] - International journal of andrology Dec 1981 - 657-62 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0105-6263 Standard No.: 10.1111/j.1365-2605.1981.tb00748.x doi Subjects--Topical Terms: Bacterial Infections--epidemiologyFertilityHumansInfertility, Male--microbiologyMaleSemen--microbiologySperm CountSperm MotilityStaphylococcal Infections--epidemiologyStreptococcal Infections--epidemiology