TY  - RPRT
TI  - Studies that demand caution and respect.
AU  - J Apelqvist
PY  - 2001
DO  - 10.12968/jowc.2001.10.9.26316
UR  - https://pubmed.ncbi.nlm.nih.gov/12964279/
ID  - 12964279
ER  -