000 00262 a2200109 4500
005 20220607095407.0
022 _a0022 5304
245 _aJournal of tropical medicine hygiene
260 _aLondon
_bBlackwell Scientific
_c1976
490 _vVol. 79
942 _2lcc
_cCR
999 _c27948
_d27948