TY - BOOK AU - World Health Organization TI - Risk assessments of Salmonella in eggs and broiler chickens: interpretative summary SN - 92 9 156230 7 U1 - QW138.5 PY - 2002/// CY - Geneva PB - W H O KW - Microbiology KW - Salmonella N2 - Salmonella , Microbiology ER -