SENN, C L General atmospheric pollution; Los Angeles smog. [electronic resource] - American journal of public health and the nation's health Jul 1948 - 962-5 p. digital Publication Type: Journal Article ISSN: 0002-9572 Standard No.: 10.2105/ajph.38.7.962 doi Subjects--Topical Terms: Air PollutionHumansLos AngelesSmog