COVID-19(8) coronavirus(2) Waiting lists.(2) Oesophagectomy(1) Surgical Research.(1) Endocrine glands(1) Health resources.(1) orthopaedic surgery(1) Anaesthetic(1) Treatment outcome.(1) Endocrine surgical procedures(1) Colorectal cancer(1) vascular surgery.(1) Orbital cellulitis(1) knee arthroplasty(1) SARS-CoV-2(1) Parathyroidectomy(1) survey(1) Drainage.(1) oesophageal neoplasms(1) surgery(1) Adrenalectomy(1) Colorectal surgery(1) Elective surgery(1) abscess(1) Hip arthroplasty(1) Thyroidectomy.(1) general surgery(1) cardiovascular(1) SARS-CoV-2.(1)