TY  - RPRT
TI  - Haptoglobin phenotypes.
AU  - N G Sitton
AU  - J S Dixon
PY  - 1983
DO  - 10.1136/ard.42.3.356
UR  - https://pubmed.ncbi.nlm.nih.gov/6859969/
ID  - 6859969
ER  -