000 00291nas a22001217a 4500
008 190318s9999 xx 000 0 und d
022 _a0140-6736
245 _aLancet
260 _aLondon
260 _bLancet publishing group
260 _c2007
300 _a361-456,457-538,539-628,629-712
999 _c118672
_d118672