Keyphrases
Microgram
100%
Lead Hazards
100%
New York City
100%
Subway Line
100%
Ironworkers
100%
Lead Poisoning
66%
Industrial Hygiene
66%
Blood Lead Level
66%
Surveillance Program
33%
Medical Surveillance
33%
Hemoglobin Level
33%
Clinical Examination
33%
Blood Lead Concentration
33%
1-year Follow-up
33%
Metal Surface
33%
Negative Pressure
33%
Respiratory Distress
33%
Lead Exposure
33%
Safe Management
33%
Zinc Protoporphyrin
33%
Environmental Control
33%
Elevated Railway
33%
Biological Control
33%
Hygiene Evaluation
33%
Painted Metals
33%
Poisoning Incidents
33%
Respirator
33%
Railway Structure
33%
Work Control
33%
Rapid Construction
33%
Leading Effect
33%
Repair Work
33%
Demolition Project
33%
Work Operation
33%
Biochemical Abnormalities
33%
Medicine and Dentistry
Lead Poisoning
100%
Industrial Hygiene
66%
Biological Product
33%
Respiratory Distress
33%
Laboratory Test
33%
Clinical Examination
33%
Periodic Medical Examination
33%
Protoporphyrin Zinc
33%
Pharmacology, Toxicology and Pharmaceutical Science
Lead Poisoning
100%
Blood Lead Level
100%
Biological Product
33%
Respiratory Distress
33%
Protoporphyrin Zinc
33%