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Books
The statistical experience data of the Johns Hopkins Hospital, Baltimore, Md., 1892-1911 / by Frederick L. Hoffmann.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: 1913
Books
Online
The malaria problem in peace and war : a consolidation of papers read at the annual meeting of the National Committee on Malaria, Memphis, Tenn., November 12, 1917, and the annual convention of the New Jersey Mosquito Eradication Commission, Atlantic City, N.J., January 31, 1918, materially revised, enlarged and brought down to date / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: [1918]
Books
Online
[Papers on dusty trades] / by F.L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: 1908-1919
Books
Online
The sanitary progress and vital statistics of Hawaii / by Frederick L. Hoffmann.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: [1916]
Books
Malaria problems / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: 1928
Books
Online
San Francisco cancer survey : fourth preliminary report (seventh and eighth quarterly reports) / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946Date: [1928?]
Books
The mortality from cancer throughout the world / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: 1915, ©1916
Books
American mortality progress during the last half century / Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: 1921
Books
Online
Some problems of longevity / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: [1928], ©1928
Books
Online
The statistical experience data of the Johns Hopkins Hospital : Baltimore, Md., 1892-1911.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: 1913
Books
Online
San Francisco cancer survey : third preliminary report (fifth and sixth quarterly reports) / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: [between 1920 and 1933]
Books
Online
Army anthropometry and medical rejection statistics / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: [1918]
Books
Cancer and diet : with facts and observations on related subjects / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: 1937
Books
San Francisco cancer survey : eighth preliminary report ; (twenty-first, twenty-second, twenty-third and twenty-fourth quarterly reports) / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: [1933], ©1933
Books
Online
Mortality from respiratory diseases in dusty trades (inorganic dusts) / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: [1918]
Books
Is leprosy increasing? / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: [1920?]
Books
A plea and a plan for the eradication of malaria throughout the Western hemisphere / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: [1917]
Books
Online
The problem of dust phthisis in the granite-stone industry / by Frederick L. Hoffman.
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: 1922
Books
Online
Care of tuberculous wage earners in Germany / [by Frederick L. Hoffman].
Hoffman, Frederick L. (Frederick Ludwig), 1865-1946.Date: 1912

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The statistical experience data of the Johns Hopkins Hospital, Baltimore, Md., 1892-1911 / by Frederick L. Hoffmann.

[Papers on dusty trades] / by F.L. Hoffman.

The sanitary progress and vital statistics of Hawaii / by Frederick L. Hoffmann.

Malaria problems / by Frederick L. Hoffman.

San Francisco cancer survey : fourth preliminary report (seventh and eighth quarterly reports) / by Frederick L. Hoffman.

The mortality from cancer throughout the world / by Frederick L. Hoffman.

American mortality progress during the last half century / Frederick L. Hoffman.

Some problems of longevity / by Frederick L. Hoffman.

The statistical experience data of the Johns Hopkins Hospital : Baltimore, Md., 1892-1911.

San Francisco cancer survey : third preliminary report (fifth and sixth quarterly reports) / by Frederick L. Hoffman.

Army anthropometry and medical rejection statistics / by Frederick L. Hoffman.

Cancer and diet : with facts and observations on related subjects / by Frederick L. Hoffman.

San Francisco cancer survey : eighth preliminary report ; (twenty-first, twenty-second, twenty-third and twenty-fourth quarterly reports) / by Frederick L. Hoffman.

Mortality from respiratory diseases in dusty trades (inorganic dusts) / by Frederick L. Hoffman.

Is leprosy increasing? / by Frederick L. Hoffman.

A plea and a plan for the eradication of malaria throughout the Western hemisphere / by Frederick L. Hoffman.

The problem of dust phthisis in the granite-stone industry / by Frederick L. Hoffman.

Care of tuberculous wage earners in Germany / [by Frederick L. Hoffman].