000 00399cam a2200133 4500
001 CN66174
008 120401t1999 xxu||||| |||| 00| 0 eng d
100 _aJones V,
245 _aA comparison of large volume spacer, breath-activated and dry powder inhalers in older people. Age Ageing. 1999 Sep;28(5):481-4
260 _c1999
500 _aMonograph
700 _aFernandez C,
700 _aDiggory P
999 _c61440
_d61440