@Article{ LUNA_Y:43-47,

author = { JUAN DE DIOS LUNA DEL CASTILLO and . Y OTROS } ,

title = { THE RISK OF INFECTION WITH HEPATITIS B VIRUS IN RELATION TO LENGTH OF HOSPITAL EMPLOYMENT },

journal = { JOURNAL OF HOSPITAL INFECTION },

year = { 1987 },

volume = { 9 },

issn = { 0195-6701 },

pages = { 43-47 },

}