title: Placental transfer of lead, mercury, cadmium, and carbon monoxide in women. I. Comparison of the frequency distributions of the biological indices in maternal and umbilical cord blood.
mesh_terms: D000293:Adolescent; D000328:Adult; D001530:Belgium; D002104:Cadmium / Q000097:blood / Q000378:metabolism*; D002248:Carbon Monoxide / Q000378:metabolism*; D002263:Carboxyhemoglobin; D004781:Environmental Exposure; D004812:Epidemiologic Methods; D005260:Female; D005312:Fetal Blood; D006801:Humans; D007231:Infant, Newborn; D007854:Lead / Q000097:blood / Q000378:metabolism*; D008431:Maternal-Fetal Exchange; D008628:Mercury / Q000097:blood / Q000378:metabolism*; D010920:Placenta / Q000378:metabolism*; D000623:Porphobilinogen Synthase / Q000097:blood; D011166:Porphyrins / Q000097:blood; D011247:Pregnancy
chemical_list: D011166:Porphyrins; D002104:Cadmium; D007854:Lead; D002248:Carbon Monoxide; D002263:Carboxyhemoglobin; D000623:Porphobilinogen Synthase; D008628:Mercury