000 00331cam a2200121 i 4500
020 _a9241546514
040 _aDLC
_cDLC
245 0 0 _aImmunization in practice :
_ba practical guide for health staff /
_ca practice guide for health staff
250 _a2004 update.
650 0 _aImmunization
650 0 _aVaccination
942 _2nlm
_cBK
999 _c8743
_d8743