000 00410cam a2200109 4500
008 151211t2002\\\\xx |||||\||||\00|\0\eng\d
035 _a4030167
100 _aBeresford, Michael William
245 _aThe role of pulmonary surfactant proteins and inflammatory cytokines in preterm infants ventilated for respiratory distress receiving natural or synthetic surfactant therapies
260 _c2002
942 _cBKSTD
999 _c77491
_d77491