“…Antinuclear factor (Holborow, Weir, and Johnston, 1957) was looked for in 23 patients and was found in nine. Brachial Arteriography.-We have recently been using brachial arteriography to study the peripheral circulation in rheumatoid arthritis (Scott, Hourihane, Doyle, Steiner, Laws, Dixon, and Bywaters, 1961 ;Laws, Lillie, and Scott, 1963).…”