DepressionDepressive Disorder, MajorDepressive DisorderAntidepressive AgentsPsychiatric Status Rating ScalesDepression, PostpartumDiagnostic and Statistical Manual of Mental DisordersAntidepressive Agents, Second-GenerationCortical Spreading DepressionAnxiety DisordersElectroconvulsive TherapyDysthymic DisorderSerotonin Uptake InhibitorsPsychotherapyInterview, PsychologicalCitalopramAnxietyPersonality InventoryComorbidityBipolar DisorderAffectSuicideFluoxetineSertralineSeverity of Illness IndexLong-Term Synaptic DepressionParoxetinePanic DisorderQuestionnairesStress, PsychologicalMood DisordersCognitive TherapyLife Change EventsAffective Disorders, PsychoticRisk FactorsDepressive Disorder, Treatment-ResistantSuicide, AttemptedNortriptylineAntidepressive Agents, TricyclicMental DisordersStress Disorders, Post-TraumaticTreatment OutcomePrevalencePsychometricsLongitudinal StudiesPersonality AssessmentPrimary Health CareSuicidal IdeationSerotonin Plasma Membrane Transport ProteinsNeurotic DisordersNondirective TherapyFollow-Up StudiesAnalysis of VarianceCross-Sectional StudiesAdjustment DisordersSeasonal Affective DisorderGriefBrainDiseases in TwinsCyclohexanolsNeuropsychological TestsTime FactorsMianserinPsychotherapeutic ProcessesProspective StudiesGyrus CinguliCognition DisordersHydrocortisoneAge of OnsetChild of Impaired ParentsCase-Control StudiesAnhedoniaLogistic ModelsHypothalamo-Hypophyseal SystemPostmortem ChangesPrefrontal CortexMagnetic Resonance ImagingUnited StatesRecurrenceSomatoform DisordersEmotionsQuality of LifePersonalityAgoraphobiaAdaptation, PsychologicalPhobic DisordersGuiltPremenstrual SyndromeDiagnosis, Dual (Psychiatry)Pituitary-Adrenal SystemHippocampusSex FactorsPsychotropic DrugsAmygdalaReceptor, Serotonin, 5-HT1AMental Health ServicesSchizophreniaSubstance-Related DisordersImipramineSocial Support