005740000a22001690004500003000900000005001700009110008600026245007700112020001800189264004900207490004100256300001000297041000800307650004900315650002200364650001800386PH-MaWHO20241108112255.0  aWHO Study Group on the Control of Foodborne Trematode Infections (1993 : Manila).  aControl of foodborne trematode infections : report of a WHO Study Group.  a92-4-120849-X  aGeneva : bWorld Health Organization,c1995.  a(WHO technical report series ; 849).  a157p.  aeng  aTrematode infectionsxPrevention and control  aFood parasitology  aFood handling