Think: Do you really need to repeat another ANA test?🤔 👉🏼Repeat Antinuclear #antibody testing after a negative result had limited utility in diagnosis of ANA associated rheumatological conditions Via Ai Li Yeo #EULAR2019 OP0020 @RheumNow #immunology #rheumedu https://t.co/eK7GTRn8Z7