| SSCF | sleep stage change frequency |
|---|---|
| SSEA | stage-specific embryonic antigen |
| St, st | let it stand [Lat. stet]; let them stand [Lat. stent]; stage [of disease]; status; stere; sterile; s... |
| CEA | Carcino-Embryonic Antigen [HP 1825-6] ; Oncofetal Antigens ; Glycopro... |
| GTT | 1) Gestational Trophoblastic Tumor 2) Glucose Tolerance Test; 당부하검사 |