00353nam a22001337a 4500020001800000082001600018100001500034245008200049250000800131260003000139300001300169654002200182700001500204  a9788181289391  a616.33bGAL  aGalle, P R  aDisease progression and disease prevention in hepatology and gastroenterology  aNil  aNew DelhibSpringerc2008  a1-269 p.  aGastroenterology   aGalle, P R