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Black, to Calpurnia
Answer for the clue "Black, to Calpurnia ", 4 letters:
atra
Alternative clues for the word atra
Word definitions for atra in dictionaries
Wikipedia
Word definitions in Wikipedia
ATRA is all-trans retinoic acid, or tretinoin. ATRA may also refer to: American Taxpayer Relief Act of 2012 , a 2012 act of U.S. legislation Advanced Transit Association , a transit organization
Usage examples of atra.
Buenos Aires, ciudad que no me atrae, como quien se acostumbra a su cuerpo o a una vieja dolencia.