| PPROM | preterm premature rupture of fetal membranes |
|---|---|
| PRFM | premature rupture of fetal membranes |
| PRM | phosphoribomutase; photoreceptor membrane; premature rupture of membranes; Primary Reference Materia... |
| RBOW | rupture of the bag of waters |
| RDI | recommended daily intake; respiratory disturbance index; rupture-delivery interval |