TY  - RPRT
TI  - Author's research credited.
AU  - H A Schreier
AU  - J Libow
PY  - 1987
DO  - 10.1097/00004583-198705000-00034
UR  - https://pubmed.ncbi.nlm.nih.gov/3597308/
ID  - 3597308
ER  -