RT Journal Article SR Electronic T1 Contaminated physician's stethoscope - a potential source of transmission of infection in the hospital. Need of frequent disinfection after use JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 348 OP 350 VO 26 IS 2 A1 Panhotra, Bodh R. A1 Saxena, Anil K. A1 Al-Mulhim, Abdulrahman S. YR 2005 UL http://smj.org.sa/content/26/2/348.abstract AB