Center for Disease Control.
Hepatitis
Principles of epidemiology
Reported tuberculosis data, 1969
Ten-state nutrition survey, 1968-1970
A procedural guide to the performance of rubella hemagglutination-inhibition tests
Amebiasis, laboratory diagnosis
Aminocentesis for prenatal chromosomal diagnosis
Aminocentesis for prenatal chromosomal diagnosis
Amniocentesis for prenatal chromosomal diagnosis
APHA-CDC recommended housing maintenance and occupancy ordinance
COMMUNITY AND ITS INVOLVEMENT IN THE STUDY PLANNING ACTION PROCESS
Extrapulmonary tuberculosis in the United States