00900nam0-2200313---450-99000844201040332120070116130225.00815154194000844201FED01000844201(Aleph)000844201FED0100084420120061219d1988----km-y0itay50------baengUSa-------001yy<<A >>practical approach to pediatric gastroenterologyJoseph LevyChicagoYear Book Medical Publishers1988XV, 197 p.ill.23 cmPediatriaGastroenterologiaLevy,Joseph<1946- >297281ITUNINARICAUNIMARCBK99000844201040332190 R 14e 21211FMEBCFMEBCPractical approach to pediatric gastroenterology728201UNINA