TY  - RPRT
TI  - Letter: Comment on Schwartz's study.
AU  - L Flom
AU  - A D Pearlstone
AU  - P M Gaynes
PY  - 1973
DO  - 10.1001/archopht.1973.01000050512026
UR  - https://pubmed.ncbi.nlm.nih.gov/4759442/
ID  - 4759442
ER  -