TY  - RPRT
TI  - Letter: Transfusions at night.
AU  - P T Wertlake
PY  - 1975
DO  - 10.1001/jama.1975.03240140009007
UR  - https://pubmed.ncbi.nlm.nih.gov/1172674/
ID  - 1172674
ER  -