title: A survey of blood lead levels in dogs and cats.
abstract: The blood of 206 dogs and 26 cats was analyzed for lead by non-flame atomic absorption giving mean levels of 6.4 mug/100 ml for dogs and 5.2 mug/100 ml for cats. Statistical treatment of the results using a paired Students' t-test showed significant differences by age for dogs but not for cats. Urban dogs had significantly higher blood lead levels than country dogs (P less than 0.05) thus indicating that dogs can be regarded as useful environmental monitors for lead pollution.
mesh_terms: D000367:Age Factors; D000818:Animals; D001315:Australia; D001835:Body Weight; D002415:Cats / Q000097:blood*; D004285:Dogs / Q000097:blood*; D004787:Environmental Pollution / Q000032:analysis; D005260:Female; D007854:Lead / Q000097:blood*; D008297:Male; D012111:Residence Characteristics; D012737:Sex Factors
chemical_list: D007854:Lead