Epidemiology.
Explore the source record for details and available documents.
Communicable Disease Control↗
Biomedical subjects
D P Hagen
Publications and source records attributed to D P Hagen.
Year-end report of specified notifiable diseases in the U.S., January 1, 1973-December 29, 1973.
Explore the source record for details and available documents.
Communicable Diseases↗
Public health and preventive medicine.
Explore the source record for details and available documents.
Adolescent↗
Diabetes mellitus: prevention and early detection.
Explore the source record for details and available documents.
Diabetes Mellitus↗
Schoolchild-centered health services: periodic health inventories for children.
Explore the source record for details and available documents.
Child↗
Public health aspects of food poisoning.
Explore the source record for details and available documents.
Animals↗
Food poisoning due to toxemia.
Explore the source record for details and available documents.
Animals↗
Tuberculin testing: its basis, methods, and comparative results.
Explore the source record for details and available documents.
Humans↗
Periodic health inventories: how screening examinations contribute.
Explore the source record for details and available documents.
Follow-Up Studies↗
Tuberculosis: newer concepts of treatment and control and their meaning for family physicians.
Explore the source record for details and available documents.
Adolescent↗
Detection clinics as a means of public and student physician education.
Explore the source record for details and available documents.
Community Health Services↗