00313nam a2200109Ia 4500008004100000022001400041245002800055260004000083310000600123500003600129500003800165220214s9999    xx            000 0 und d  a0007-1447 0aBritish Medical Journal  bBritish Medical AssociationaLondon  aW  aEnding Volume & Year: 293, 1986  aStarting Volume & Year: 288, 1984