by Glogowska, Margaret, PhD, Simmonds, Rosemary, MSc, McLachlan, Sarah, PhD, Cramer, Helen, PhD, Sanders, Tom, PhD, Johnson, Rachel, BMBCh, Kadam, Umesh T., PhD, Lasserson, Daniel S., MD, Purdy, Sarah, MD
Published in Annals of family medicine (01.09.2015)