title: Hemoglobin interference in the direct determination of erythrocyte protoporphyrin concentrations for monitoring lead intoxication of waterfowl.
mesh_terms: D000818:Animals; D001715:Bird Diseases / Q000175:diagnosis*; D004372:Ducks; D004912:Erythrocytes / Q000032:analysis*; D006400:Hematocrit / Q000662:veterinary; D006454:Hemoglobins; D007855:Lead Poisoning / Q000175:diagnosis / Q000662:veterinary*; D011166:Porphyrins / Q000097:blood*; D011524:Protoporphyrins / Q000097:blood* / Q000592:standards; D013050:Spectrometry, Fluorescence
chemical_list: D006454:Hemoglobins; D011166:Porphyrins; D011524:Protoporphyrins; C028025:protoporphyrin IX