TY  - RPRT
TI  - Four millimetres: a variable measurement?
AU  - E M Wain
AU  - C M Stefanato
PY  - 2007
DO  - 10.1111/j.1365-2133.2006.07663.x
UR  - https://pubmed.ncbi.nlm.nih.gov/17223902/
ID  - 17223902
ER  -