Fabienne El-Khoury doctoral researcher, Bernard Cassou professor of public health and geriatrician, Patricia Dargent-Molina senior researcher in epidemiology
El-Khoury F, Cassou B, Dargent-Molina P.
Authors’ reply to Bonten
BMJ 2015; 351 :h5116
doi:10.1136/bmj.h5116