TY  - RPRT
TI  - Sickle-cell disease.
AU  - G R Serjeant
PY  - 1997
DO  - 10.1016/s0140-6736(97)07330-3
UR  - https://pubmed.ncbi.nlm.nih.gov/9291916/
ID  - 9291916
ER  -