monocyclic ring

3'-fluorothymidine ALGOL-60 construction bioweapon carrier vessel reactor chemical dosimetry dobey endophytic algae falvo first basemen Marking-arrow medically underserved area meet the ear oculocutaneous albinoism periscope magnification simple singularity subducting plate swing round the circle telautomatics overhead transporter to stand aside tri-iodo-thyronine