title: The quandary of N0 disease after neoadjuvant therapy for rectal cancer.
authors.affiliation: Department of Gastrointestinal Surgery, Massachusetts General Hospital, Boston, Massachusetts, USA.
authors.forename: Maria Lucia L
authors.initials: ML
authors.lastname: Madariaga
authors.forename: David L
authors.initials: DL
authors.lastname: Berger