title: Cholinesterase activity in blood samples collected from field workers and nonfield workers in California.
mesh_terms: D000382:Agricultural Workers' Diseases / Q000201:enzymology*; D001322:Autoanalysis; D002140:California; D055598:Chemical Phenomena; D002621:Chemistry; D002802:Cholinesterases / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D008722:Methods; D012737:Sex Factors; D013048:Specimen Handling
chemical_list: D002802:Cholinesterases