TY  - RPRT
TI  - Formula revealed.
AU  - C M Schmidt
AU  - L J Katz
AU  - M R Moster
PY  - 1996
DO  - 10.1016/s0161-6420(96)30629-5
UR  - https://pubmed.ncbi.nlm.nih.gov/8637674/
ID  - 8637674
ER  -