000 00636 a2200169 4500
005 20250515094246.0
264 0 _c20080114
008 200801s 0 0 eng d
022 _a0002-9572
040 _aNLM
_beng
_cNLM
100 1 _aHammon, W M
245 0 0 _aComparative Epidemiology of Poliomyelitis in Certain California Cities.
_h[electronic resource]
260 _bAmerican journal of public health and the nation's health
_cDec 1947
300 _a1545-58 p.
_bdigital
500 _aPublication Type: Journal Article
773 0 _tAmerican journal of public health and the nation's health
_gvol. 37
_gno. 12
_gp. 1545-58
999 _c17533391
_d17533391