| CHRONIC | chronic disease, rheumatoid arthritis, neoplasms, infections, cryoglobulinemia [conditions in which ... |
|---|---|
| ISSI | interview schedule for social interaction; Israeli Study of Surgical Infections |
| NNIS | National Nosocomial Infections Study |
| PPB | platelet-poor blood; pneumococcal pneumonia and bacteremia; positive pressure breathing |
| PPS | Personal Preference Scale; physician, patient and society [course]; polyvalent pneumococcal polysacc... |