Blum's next important paper was Differentially closed fields: a model-theoretic tour which appeared in 1977 and, for the first time, made accessible some results she had found ten years earlier and included in her thesis.
Blum ang susunod na mahalagang papel ay Differentially sarado na patlang: isang modelo-panteorya tour na kung saan ay lumitaw sa 1977 at, sa unang pagkakataon, ginawa mapuntahan ang ilang mga resulta ng siya ay natagpuan sa sampung taon na mas maaga at kasama sa kanyang sanaysay.