| ISIS | image selected in vivo spectroscopy; imaging science and information system; information system-imag... |
|---|---|
| TRP | Tubular Reabsorption of Phosphate |
| APR | abdominoperineal resection; absolute proximal reabsorption; acute phase reaction or reactant; amebic... |
| FTR | fractional tubular reabsorption |
| PRI | Pain Rating Index; phosphate reabsorption index; phosphoribose isomerase; placental ribonuclease inh... |