Updated: 2007
CAP
community-acquired pneumonia CBC
complete blood count CD4
T helper cells expressing CD4 antigen CDC
U.S. Centers for Disease Control and Prevention CHD
coronary heart disease CHF
congestive heart failure CI
confidence interval Cmax
maximum (drug) concentration CME
Continuing Medical Education Cmin
minimum (drug) concentration CMV
cytomegalovirus CNS
central nervous system CrAg
cryptococcal antigen CSF
cerebrospinal fluid CT
computed tomography CT
Chlamydia, Chlamydia trachomatis CVA
costovertebral angle CXR
chest X ray | 
