Hoffman Frederick Ludwig

Recent Statistics Of Heart Disease With Special Reference To Its Increasing Incidence

Recent Statistics Of Heart Disease With Special Reference To Its Increasing Incidence

A Plan For A More Effective Federal And State Health Administration

The Problem Of Dust Phthisis In The Granite-Stone Industry

Occupational Diseases And Their Compensation

Occupational Diseases And Their Compensation: With Special Reference To Anthrax And Miners' Lung Diseases

National Health Insurance And The Friendly Societies

National Health Insurance And The Friendly Societies

Address On The Methods And Results Of National Health Insurance In Great Britain

Army Anthropometry And Medical Rejection Statistics

Army Anthropometry And Medical Rejection Statistics

Race Traits And Tendencies Of The American Negro And Appreciation And Interest (1896)

A Plan For A More Effective Federal And State Health Administration

The Problem Of Dust Phthisis In The Granite-Stone Industry