TY  - RPRT
TI  - Experience in posology.
AU  - E M Ptaszynski
AU  - S M Silver
PY  - 1981
DO  - 10.3928/0148-4834-19811001-06
UR  - https://pubmed.ncbi.nlm.nih.gov/6270045/
ID  - 6270045
ER  -