RT Journal Article SR Electronic T1 Pregnant women should not be categorised as a ‘vulnerable population’ in biomedical research studies: ending a vicious cycle of ‘vulnerability’ JF Journal of Medical Ethics JO J Med Ethics FD BMJ Publishing Group Ltd and Institute of Medical Ethics SP medethics-2017-104446 DO 10.1136/medethics-2017-104446 A1 Carleigh B Krubiner A1 Ruth R Faden YR 2017 UL http://jme.bmj.com/content/early/2017/07/07/medethics-2017-104446.abstract AB