| Th cell | helper T cell(= T4 cell) |
|---|---|
| MC | mass casualties; mast cell; Master of Surgery [Lat. Magister Chirurgiae]; maximum concentration; Med... |
| CD4 | HIV helper cell count |
| CTh | carrier-specific T-helper [cell] |
| PHC | personal health costs; posthospital care; premolar hypodontia, hyperhidrosis, [premature] canities [... |