TY  - RPRT
TI  - Extended wear in perspective.
AU  - N A Brennan
AU  - M L Coles
PY  - 1997
DO  - 10.1097/00006324-199708000-00022
UR  - https://pubmed.ncbi.nlm.nih.gov/9323732/
ID  - 9323732
ER  -