| NHF | National Health Federation; National Hemophilia Foundation; nonimmune hydrops fetalis |
|---|---|
| GB | gallbladder; glial bundle; goof balls; Guillain-Barre [syndrome] |
| GBD | gallbladder disease; gender behavior disorder; glass blower's disease; granulomatous bowel disease |
| GBS | gallbladder series; gastric bypass surgery; group B Streptococcus; general biopsychosocial screening... |