20thcentury access andevaluation andservices artificialinsemination australia biomedicaltechnology breast breastdiseases breastneoplasms cancer communityhealthservices costof datacollection deliveryofhealthcare diagnosis diagnosticandtherapeutictechniquesandequipmentanalytical diagnosticimaging diagnostictechniquesandprocedures disease diseases economicaspects economics environmentandpublichealth epidemiologicmethods equipmentandsupplies fitness health healthcareevaluationmechanisms healthcarefacilities healthcarequality healthexpenditures healthservices healthsurveys history hospital hospitalcare hospitals human humanembryo investigativetechniques lawandlegislation mammography manpower massscreening medical medicalcare medicaleconomics medicallaboratoryscience medicalscreening medicaltechnology neoplasms neoplasmsbysite oncology preventivehealthservices publichealth publichealthpractice qualityofhealthcare radiography skinandconnectivetissuediseases skindiseases transplantation unitedstates wa243d653e wz70aa1h8t1995