title: The use of biological markers in studies of health effects of pollutants. Foreword to the proceedings of the Second Workshop on Health Surveillance around Point Sources of Pollution.
mesh_terms: D004785:Environmental Pollutants / Q000506:poisoning*; D004813:Epidemiology; D006262:Health; D006304:Health Status; D006801:Humans; D011159:Population Surveillance
chemical_list: D004785:Environmental Pollutants