. . "purse-string operation"@en-us . "Shirodkar's operation"@en-us . "100444454"@en-us . "a surgical procedure in which a suture is used to close the cervix in a pregnant woman; is performed when the cervix has failed to retain previous pregnancies"@en-us . . . . . . "0"^^ . "0"^^ . "Shirodkar's operation"^^ . "00691879-n"^^ . "100691879"^^ . . . "100650486"@en-us . .