context: A week later, he experienced complications which prompted additional surgery to implant a defibrillator.
source: As a writer, Dozois mainly worked in shorter forms.
reference_original: عمل Dozois ككاتب بشكل رئيسي في الأشكال القصيرة.
reference_flipped: عملت Dozois ككاتبة بشكل رئيسي في الأشكال القصيرة.