All
 D12 Amino Acids, Peptides, and Proteins D000602 +
 D12.776 Proteins D011506 +
 D12.776.422 Hemeproteins D006420 +
 D12.776.422.512 Hemoglobins D006454 +
 D12.776.422.512.426 Hemoglobins, Abnormal D006455 +
 D12.776.422.512.426.338 Hemoglobin C D006444 
 D12.776.422.512.426.375 Hemoglobin E D006446 
 D12.776.422.512.426.463 Hemoglobin H D006447 
 D12.776.422.512.426.480 Hemoglobin J D006448 
 D12.776.422.512.426.510 Hemoglobin M D006449 
 D12.776.422.512.426.588 Hemoglobin, Sickle D006451