Concepedia

H. Helwig

HH

Statistics

Publications

8

Citations

323

H-Index

8

Active since

1952

Affiliations

United States Department of State(Current)

California Health and Human Services Agency

University of California, Berkeley

H. Helwig is an author at United States Department of State specializing in medicine, air pollution, and analytical chemistry.

Top concepts

MedicinePhysiologyAir PollutionAnalytical ChemistryUrologyMetabolismToxicologyAir QualityEngineeringBiochemistry

Publications per year

1952–1966

8

Publications

8

Estimating Recent Carbon Monoxide Exposures

Alan L. Ringold, John R. Goldsmith, H. Helwig et al. · Archives of Environmental Health An International Journal · 1962 · 104 citations

Asthma, Air Quality, Exposure Assessment +18

Urine and Serum Zinc Abnormalities in Disease of the Liver

Arthur M. Kahn, H. Helwig, Allan G. Redeker et al. · American Journal of Clinical Pathology · 1965 · 87 citations

Hepatology, Medicine, Liver Physiology +5

Urinary and Serum Zinc Levels in Chronic Alcoholism

H. Helwig, Emanual M. Hoffer, William C. Thielen et al. · American Journal of Clinical Pathology · 1966 · 38 citations

Substance Use, Occupational Health Sciences, California Search +19

Colorimetric Method for Continuous Recording Analysis of Atmospheric Sulfur Dioxide

H. Helwig, C.L. Gordon · Analytical Chemistry · 1958 · 27 citations

Environmental Monitoring, Engineering, Atmospheric Photochemistry +16

A Spectrophotometric Method for the Determination of Mercaptans in Air

H. F. Moore, H. Helwig, Robert J. Graul · American Industrial Hygiene Association Journal · 1960 · 26 citations

Environmental Chemistry, Chemical Measurement, Engineering +14

1–5 of 8