title: Na plus-K plus-ATPase activity of erythrocyte membranes: in urban populations not occupationally exposed to lead.
mesh_terms: D000251:Adenosine Triphosphatases / Q000097:blood*; D000328:Adult; D002462:Cell Membrane / Q000201:enzymology; D004781:Environmental Exposure; D004912:Erythrocytes / Q000201:enzymology*; D006801:Humans; D007558:Italy; D007854:Lead / Q000097:blood; D008297:Male; D008875:Middle Aged; D009790:Occupations; D011188:Potassium; D012111:Residence Characteristics; D012964:Sodium; D014505:Urban Population
chemical_list: D007854:Lead; D012964:Sodium; D000251:Adenosine Triphosphatases; D011188:Potassium