610 administration clinical clinicallaboratoryinformationsystems clinicallaboratorytechniques dataprocessing diagnosis gestion informationstorageandretrievalsystems informationtechnology laboratoires laboratories laboratory laboratórios(organizaçãoeadministração) lawandlegislation medicalinformatics medicallaboratories medicallaboratoryscience médecine organization pathologie pathology qualitycontrol qy23c64052004 qy33aa1f291981 st640 standards unitedstates