006490000a22001690004500003000900000005001700009110008500026245013000111020001800241264004900259490004000308300001000348041000800358650003100366650005200397700003000449PH-MaWHO20241108112339.0 aWHO Expert Committee on Services for Cardiovascular Emergencies (1974 : Geneva). aServices for cardiovascular emergencies : report of a WHO Expert Committee [meeting held in Geneva from 22 to 30 April 1974]. a92-4-120562-8 aGeneva : bWorld Health Organization,c1975. a(WHO technical report series ; 562) a129p. aeng aEmergency medical services aCardiovascular diseasesxPrevention and control aWorld Health Organization