000 00494nas a2200181 a 4500
008 180116s1952 xxu||||| |||| 00| 0 eng d
245 _aAmerican journal of tropical medicine and hygiene
_b
260 _aNorthbrook, IL
_b
_c1952
440 _vv. 1- Jan. 1952 -
650 _aTropical Medicine
906 _a30
999 _c57522
_d57522