I know there is more than one ferritin test,IIRC. I think one more in depth one than other
the article says
“serum ferritin”
that is the 39.00 one at direct labs
new CA case
BNO Newsroom
@BNODesk
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1m
NEW: California reports 1 new case of coronavirus in San Diego County, raising U.S. total to 13