Maternal ExposureOccupational ExposurePrenatal Exposure Delayed EffectsPregnancyAir Pollutants, OccupationalOccupational DiseasesPaternal ExposureMaternal-Fetal ExchangeBenzeneHair PreparationsDustPesticidesEnvironmental ExposureAir PollutantsChemical IndustryLeukemia, Biphenotypic, AcuteMaximum Allowable ConcentrationMetallurgyIndustryEnvironmental PollutantsEnvironmental MonitoringPolycyclic Hydrocarbons, AromaticAbnormalities, Drug-InducedInfant, NewbornCase-Control StudiesInhalation ExposureWeldingBenzhydryl CompoundsPaintSimazineOccupationsSolventsAsbestosHazardous SubstancesPhenolsPolychlorinated BiphenylsWoodFetusFetal DevelopmentTetrachlorodibenzodioxinRisk FactorsGestational AgeTobacco Smoke PollutionHair DyesCleft PalateOdds RatioAir PollutionEndocrine DisruptorsNeedlestick InjuriesCleft LipDiethylstilbestrolInfant, Low Birth WeightPregnancy Trimester, FirstFetal Growth RetardationElectromagnetic FieldsThreshold Limit ValuesSmokingInfectious Disease Transmission, Patient-to-ProfessionalAgricultural Workers' Diseases