. . . "60"^^ . . . . "An Open Randomised Trial of the Arabin Pessary to Prevent Pre-term Birth in Twin Pregnancy"@en . "An Open Randomised Trial of the Arabin Pessary to Prevent Pre-term Birth in Twin Pregnancy"@en . . "\u043A\u043B\u0456\u043D\u0456\u0447\u043D\u0435 \u0432\u0438\u043F\u0440\u043E\u0431\u0443\u0432\u0430\u043D\u043D\u044F"@uk . . . . . . "STOPPIT-2"@en . . "An Open Randomised Trial of the Arabin Pessary to Prevent Pre-term Birth in Twin Pregnancy in Woman With a Short Cervix (STOPPIT-2)"@en . "ensayu cl\u00EDnicu"@ast . . . "16"^^ . . . . . . . . . "2019-07-31T00:00:00Z"^^ . . . . . "klinisch onderzoek"@nl . . . . "2228"^^ . "An Open Randomised Trial of the Arabin Pessary to Prevent Pre-term Birth in Twin Pregnancy"@en . "2014-11-01T00:00:00Z"^^ . . "NCT02235181" . "clinical trial"@en .