TY  - RPRT
TI  - John Coakley Lettsom.
AU  - M A Shampo
AU  - R A Kyle
PY  - 1978
DO  - 10.1001/jama.239.7.625
UR  - https://pubmed.ncbi.nlm.nih.gov/340715/
ID  - 340715
ER  -