| HHb | hypohemoglobinemia; un-ionized hemoglobin |
|---|---|
| HPFH | hereditary persistence of fetal hemoglobin |
| S-D | sickle-cell hemoglobin D; suicide-depression |
| SF | Sabin-Feldman [test]; safety factor; salt-free; scarlet fever; screen film; seminal fluid; serosal f... |
| TCH | tanned-cell hemagglutination; thiophen-2-carboxylic acid hydrazide; total circulating hemoglobin; tu... |