| DOUBTFUL | double quantum transition for finding unresolved lines |
|---|---|
| lpm | lines per minute; liters per minute |
| RSTL | relaxed skin tension lines |
| DDST | Denver Developmental Screening Test; Denver 발달 평가 검사(발육 선별 검사) |
| AACPDM | American Academy for Cerebral Palsy and Developmental Medicine |