1867-69 contains a sanitary history of Chicago from 1833 to 1870.The diagram on the preceding page is based on the number of deathsa not in proportion to population nor on the ... The Department estimates the mean population for the current year at 1 650 000. ... connection : aquot;All theoretical considerations (re antitoxin in the treatment of diphtheria) must give way to the brute force ofanbsp;...
|Title||:||Report of the Department of Health of the City of Chicago|
|Author||:||Chicago (Ill.). Dept. of Health|