Cycling of people with a lower limb amputation in Thailand. oleh Jutamanee Poonsiri, Rienk Dekker, Pieter U Dijkstra, Yasmin Nutchamlong, Chanapak Dismanopnarong, Chiraphan Puttipaisan, Samai Suakonburi, Pensupa Pimchan, Juha M Hijmans, Jan H B Geertzen