TY  - RPRT
TI  - Caveat: beware the different indexing systems.
AU  - T A Farrell
PY  - 1987
DO  - 10.1001/archopht.1987.01060080016007
UR  - https://pubmed.ncbi.nlm.nih.gov/3632403/
ID  - 3632403
ER  -