TY  - RPRT
TI  - What a difference a day makes.
AU  - Helen Knapman
AU  - Helen Torevell
PY  - 2002
DO  - 10.7748/nm2002.05.9.2.12.c2098
UR  - https://pubmed.ncbi.nlm.nih.gov/12040603/
ID  - 12040603
ER  -