TY - BOOK ED - World Health Organization TI - Laboratory biosafety manual SN - 92 4 154650 6 PY - 2004/// CY - Geneva PB - World Health Organization KW - Containment of biohazards KW - methods KW - Laboratories KW - standards KW - Laboratory infection KW - prevention and control KW - Manuals N1 - Includes bibliographical references (p. 135-137) and index ER -