TY  - RPRT
TI  - Do mattresses make a difference?
AU  - J D Whitney
AU  - B J Fellows
AU  - E Larson
PY  - 1984
DO  - 10.3928/0098-9134-19840901-07
UR  - https://pubmed.ncbi.nlm.nih.gov/6565735/
ID  - 6565735
ER  -