| PLSD | protected least significant difference |
|---|---|
| SAB | Scientific Advisory Board; serum albumin; significant asymptomatic bacteriuria; sinoatrial block; So... |
| SHI | significant head injury |
| sig | sigmoidoscopy; significant |
| SS | disulfide; sacrosciatic; saline soak; saline solution; saliva sample; saliva substitute; Salmonella-... |