TY - BOOK AU - Delon,P.J. ED - World Health Organization. TI - La réglementation sanitaire internationale: guide pratique SN - 9242580058 PY - 1974/// CY - Genève PB - Organisation mondiale de la Santé KW - Communicable disease control KW - legislation N1 - Spanish ed. issued as: Publicaci'on cient'ifica / Organizaci'on Panamericana de la Salud ; no. 322 UR - http://apps.who.int/iris/ ER -