The assumption is that frequency out of Head, based on the foot-brachial list (ABI), is actually equal both in sexes Dispute of interest L.M. and you will C.Age. declaration travelling service of Bayer Vital and Abbott, outside of the recorded works. J.K., L.K., A beneficial.J.F., P.D., T.R., C.G., J.G., and J.F. absolutely nothing to divulge.…