1995
Occupationally related magnetic field exposure and male subfertility*
Lundsberg L, Bracken M, Belanger K. Occupationally related magnetic field exposure and male subfertility*. Fertility And Sterility 1995, 63: 384-391. PMID: 7843447, DOI: 10.1016/s0015-0282(16)57373-7.Peer-Reviewed Original ResearchConceptsCase groupMale subfertilityInfertility clinicOdds ratioExposure categoriesMagnetic field exposureSemen analysisMale reproductive healthCase-control studyFirst semen analysisStandard control groupLack of associationMultivariate adjustmentRisk factorsLaboratory confirmationEstimates of riskControl groupReproductive healthSignificant associationField exposureMale partnersSubfertilityClinicDeleterious effectsExposure
1990
Association of cocaine use with sperm concentration, motility, and morphology
Bracken M, Eskenazi B, Sachse K, McSharry J, Hellenbrand K, Leo-Summers L. Association of cocaine use with sperm concentration, motility, and morphology. Fertility And Sterility 1990, 53: 315-322. PMID: 2298313, DOI: 10.1016/s0015-0282(16)53288-9.Peer-Reviewed Original ResearchConceptsCocaine useRisk factorsMale subfertilityMajor risk factorGeneral male populationFirst semen analysisUse of cocaineHigh prevalenceLow sperm motilitySperm countDiagnostic InterviewMale populationSemen analysisHistory of useSperm concentrationAbnormal formsSubfertilityMore yearsSperm motilityCocaineMenAssociationLarge proportionMotilityYears