Child WelfareDisabled ChildrenChild BehaviorSubstance-Related DisordersCocaine-Related DisordersChild Health ServicesAmphetamine-Related DisordersChild RearingHeroin DependenceChild, InstitutionalizedChild Behavior DisordersChild PsychologyHeroinChild of Impaired ParentsOpioid-Related DisordersMethamphetamineDental Care for ChildrenChild, OrphanedParentsDrug UsersChild Nutrition DisordersChild LanguageChild Nutritional Physiological PhenomenaChild MortalityAlcoholismAge FactorsSubstance Abuse, IntravenousBuprenorphineQuestionnairesCross-Sectional StudiesPrevalenceOpiumNarcoticsMothersRisk FactorsSubstance Abuse DetectionSubstance Abuse Treatment CentersFollow-Up StudiesOxycodoneCocaineParent-Child RelationsUnited StatesTime FactorsTreatment OutcomeRetrospective StudiesSocioeconomic FactorsProspective StudiesCrack CocaineHydromorphoneCase-Control StudiesStreet DrugsMMPIDynamin IIIMethylphenidateAntitussive AgentsCodeineMethadoneEuphoriaChild CustodySeverity of Illness IndexToken EconomyChild Development Disorders, PervasiveHydrocodoneInfant, NewbornPediatricsBody HeightSex FactorsCentral Nervous System StimulantsDiagnosis, Dual (Psychiatry)AmphetaminesAsthmaSchoolsPregnancyDenial (Psychology)IncidenceLongitudinal StudiesChild, AbandonedMother-Child RelationsHIV InfectionsPlay and PlaythingsAnalysis of VarianceAnalgesics, OpioidHospitals, PediatricPupilHemopneumothoraxNeuropsychological TestsPseudoephedrineGrowth DisordersChild Nutrition SciencesAcquired Immunodeficiency SyndromeAutistic DisorderBehavior TherapyReinforcement (Psychology)IntelligenceReproducibility of ResultsNarcotic AntagonistsDemographyCloxacillinLanguage Development DisordersDiarrhea