Volume 11, Emitir 4 (2021) Perspectiva Variations in surgery amidst the Covid-19 outbreak Natalia Jones Abstrato Comentário Surgical intervention during the Covid-19 crisis Erica Bronen Abstrato Comunicação curta Pancreatectomy Isabelle Gomez Abstrato Mini revisão An overview of cardiac surgery Christiana Williams Abstrato Comentário Robotics and surgery Anette Jacobs Abstrato