| DSSI | Duke social support index |
|---|---|
| DUFSS | Duke-University of North Carolina Functional Social Support [questionnaire] |
| DUSOCS | Duke social support and stress scale |
| ELSI | ethical, legal, and social issues |
| GSS | gamete-shedding substance; General Social Survey; Gerstmann-Straussler-Scheinker [disease] |
| ICD-9 CM | International Classification of Diseases, Ninth Revision, Clinical Modification |
|---|---|
| ICD-9 | International Classification of Disease, ninth revision |
| ICHPPC | International Classification of Health Problems in Primary Care |
| ICIDH | International Classification of Impairments Disabilities and Handicaps |
| I.C.P.C. | International Classification of Primary Care |