The Arabin pessary to prevent preterm birth in women with a twin pregnancy and a short cervix: the STOPPIT 2 RCT.Published in:Health Technology Assessment, 2021, v. 25, n. 44, p. vii, doi. 10.3310/hta25440By:Norman, Jane E.;Norrie, John;MacLennan, Graeme;Cooper, David;Whyte, Sonia;Chowdhry, Sushila;Cunningham-Burley, Sarah;Neilson, Aileen R.;Mei, Xue W.;Smith, Joel B. E.;Shennan, Andrew;Robson, Stephen C.;Thornton, Steven;Kilby, Mark D.;Marlow, Neil;Stock, Sarah J.;Bennett, Philip R.;Denton, JanePublication type:Article