000 nam a22 7a 4500
999 _c6845
_d6845
003 OSt
005 20210208152045.0
008 210208b xxu||||| |||| 00| 0 eng d
040 _c0
245 _aBJS: British Journal of Surgery
260 _bWiley Blackwell
_c2020
942 _2ddc
_cPR