Statistical study of some parameters able of influencing blood lead levels.
D000328:Adult; D000367:Age Factors; D000368:Aged; D005260:Female; D006801:Humans; D007854:Lead / Q000097:blood*; D008297:Male; D008875:Middle Aged; D012016:Reference Values; D012737:Sex Factors; D012907:Smoking; D013223:Statistics as Topic
D007854:Lead