analysis biotechnology conflictofinterest conflictofinterests consumerprotection cosmeticsindustry costcontrol costof deliveryofhealthcare drug-relatedsideeffectsandadversereactions drugindustry drugs economics equipmentandsupplies foodadulterationandinspection foodcontamination handbooks healthcare healthcarecosts householdproducts inspection inventions manuals marketingofhealthservices medicalcare medicalinstrumentsandapparatus medicalinstrumentsandapparatusindustry methods patentmedicines pharmaceuticalindustry productsafety productsliability qualityassurance standards states toxicity toxicitytesting toxicitytests unitedstates w32aa1m361981 w84aa1 wa289f9651972