000 00729 a2200193 4500
005 20250515213150.0
264 0 _c20100318
008 201003s 0 0 eng d
022 _a0002-9572
040 _aNLM
_beng
_cNLM
100 1 _aJOHNS, C K
245 0 0 _aA method for assessing the sanitizing efficiency of quaternary ammonium and hypochlorite products.
_h[electronic resource]
260 _bAmerican journal of public health and the nation's health
_cOct 1947
300 _a1322-7 p.
_bdigital
500 _aPublication Type: Journal Article
650 0 4 _aAmmonium Compounds
650 0 4 _aHypochlorous Acid
773 0 _tAmerican journal of public health and the nation's health
_gvol. 37
_gno. 10
_gp. 1322-7
999 _c19631047
_d19631047