Related Clues:
- Gradual absorption
- Effortless assimilation
- Biology 101 topic
- Assimilation
- Passage of fluid through porous partition
- Purification of the blood by causing it to flow through a membrane
- Passage of bodily fluid through porous partition
- Kidney failure necessitates this procedure
- Process of gradual absorption
- Procedure for one with kidney failure
- So one turns to the doctor, Sister, for diffusion
- So it's the wrong way for the doctor to be gradually getting through to his little sister
- So it's back to the doctor with your little sister; that way it'll get through
- So this comes up to get through to the doctor, sister
- The outsized doctor will get his little sister through with this