Open randomised trial of the (Arabin) pessary to prevent preterm birth in twin pregnancy with health economics and acceptability: STOPPIT-2-a study protocol

Norman, JE; Norrie, J; Maclennan, G; Cooper, D; Whyte, S; Cunningham Burley, S; Smith, JBE; ... Denton, J; + view all Norman, JE; Norrie, J; Maclennan, G; Cooper, D; Whyte, S; Cunningham Burley, S; Smith, JBE; Shennan, A; Robson, SC; Thornton, S; Kilby, MD; Marlow, N; Stock, SJ; Bennett, PR; Denton, J; - view fewer (2018) Open randomised trial of the (Arabin) pessary to prevent preterm birth in twin pregnancy with health economics and acceptability: STOPPIT-2-a study protocol. BMJ Open , 8 (12) , Article e026430. 10.1136/bmjopen-2018-026430 . Green open access

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