1830-1921 1961-1975 19thcentury 2013b-565 2016e-393 american biography cameron casestudies charlesalexander deliveryofhealthcare dublin executives greatbritain healthfacilityadministrators healthservicesadministration healthservicesmanagement history hospitalpurchasing institutionalmanagementteams ireland jim leadership management medicalcare militarymedicine militarypersonnel nationalhealthservices organizationalchange personalnarratives physicians povertyareas publichealth slums staffdevelopment tenementhouses trainingof unitedstates vanstraten vietnam vietnamconflict vietnamwar wb116 wz100