00425nas a2200157   4500000000100000000000100001008004100002100001600043700001700059700001600076700001700092245012300109300001400232490000700246022001400253       2018                            d1 aC. Martinez1 aA. Katholing1 aK. Folkerts1 aS. Rietbrock00aThirteen-year trend in the persistence with vitamin K antagonists for venous thromboembolism in the UK: a cohort study  a1985-19900 v34  a0300-7995