• Энгийн харагдац
• MARC харагдац
• ISBD харагдац

World Health Organization

International travel and health Vaccination requirements and health advice: Situation as on 1 January 1995 - Geneva World Health Organization 1995 - 104

БС 3085


Англи хэл дээр,

ISBN: 9241580208

ISSN:

Subjects--Index Terms: health international travel communicable disease control vaccination vaccination requirements health advice disease prevention

Dewey Class. No.: