TY  - RPRT
TI  - Mapstone's hypothesis confirmed.
AU  - R Ritch
AU  - Z Stegman
AU  - J M Liebmann
PY  - 1995
DO  - 10.1136/bjo.79.3.300-a
UR  - https://pubmed.ncbi.nlm.nih.gov/7703216/
ID  - 7703216
ER  -