鼻衄

Flight Doctor

Greater Sydney Area Helicopter Emergency Medical Services

New South Wales

Australia

利益声明

AA declares that he has no competing interests.

BMJ Best Practice would like to gratefully acknowledge the previous expert contributor, whose work has been retained in parts of the content:

Darren Pinder, BSc(Hons), MB BChir, MSc(Med Ed), FRCS(ORL)

Consultant ENT Surgeon

Royal United Hospital Bath NHS Trust Bath

UK

利益声明

DP declares that he has no competing interests.

Lead Section Editor, BMJ Best Practice

利益声明

SM works as a freelance medical journalist and editor, video editorial director and presenter, and communications trainer. In this capacity, she has been paid, and continues to be paid, by a wide range of organisations for providing these skills on a professional basis. These include: NHS organisations, including the National Institute for Health and Care Excellence, NHS Choices, NHS Kidney Care, and others; publishers and medical education companies, including the BMJ Group, the Lancet group, Medscape, and others; professional organisations, including the British Thoracic Oncology Group, the European Society for Medical Oncology, the National Confidential Enquiry into Patient Outcome and Death, and others; charities and patients’ organisations, including the Roy Castle Lung Cancer Foundation and others; pharmaceutical companies, including Bayer, Boehringer Ingelheim, Novartis, and others; and communications agencies, including Publicis, Red Healthcare and others. She has no stock options or shares in any pharmaceutical or healthcare companies; however, she invests in a personal pension, which may invest in these types of companies. She is managing director of Susan Mayor Limited, the company name under which she provides medical writing and communications services.

Section Editor, BMJ Best Practice

利益声明

CP declares that she has no competing interests.

Head of Editorial, BMJ Knowledge Centre

利益声明

JH declares that she has no competing interests.

Lead Section Editor, BMJ Best Practice

利益声明

RW declares that she has no competing interests.

Comorbidities Editor, BMJ Best Practice

利益声明

JC declares that she has no competing interests.

Drug Editor, BMJ Best Practice

利益声明

AM declares that he has no competing interests.