| OER | osmotic erythrocyte [enrichment]; oxygen enhancement ratio |
|---|---|
| RED | radiation experience data; rapid erythrocyte degeneration |
| SEA | sheep erythrocyte agglutination; shock-elicited aggression; soluble egg antigen; spontaneous electri... |
| SEAT | sheep erythrocyte agglutination test |
| SECRET | stiffness of joint, elderly individuals, constitutional symptoms, arthritis, elevated erythrocyte se... |