Barrier efficacy.
Carter
S D
SD
D015492:AIDS Serodiagnosis; D000163:Acquired Immunodeficiency Syndrome / Q000635:transmission*; D002487:Centers for Disease Control and Prevention, U.S.; D003815:Dentists; D004868:Equipment Failure; D006282:Health Personnel; D006291:Health Policy; D006509:Hepatitis B / Q000635:transmission; D006801:Humans; D017053:Infection Control / Q000379:methods*; D008403:Mass Screening / Q000331:legislation & jurisprudence*; D010361:Patients; D011481:Protective Clothing; D014481:United States