NowinitsfourtheditionTestosterone:Action,Deficiency,Substitutionprovidesthemostup-to-dateandcomprehensivesourceofinformationontestosteroneanditsroleinhumanphysiologyandpathology.Itcoversbiosynthesisandmechanismsofactionandreviewstheireffectsonbrainandbehavior,spermatogenesis,hairgrowth,bones,muscles,erythropoiesis,thecardiovascularsystemandtheprostate.Thetherapeuticusesoftestosteronepreparationsarecarefullyevaluatedaswellasitsabuseanddetectionincompetitivesport.Thisneweditionalsodevotessectionstoexploringtheeffectsoftestosteroneonfemalephysiologyandsexualfunction,andtheexperimentaluseoftestosteroneinmalehormonalcontraception.Testosterone:Action,Deficiency,Substitutionhasbeenwrittenandeditedbyworldexpertsinthefieldsofclinicalandrologyandendocrinologyandprovidesauniqueandinvaluableguideforandrologists,endocrinologists,urologists,internistsandthoseworkinginreproductivemedicine.