Gastrointestinal Medicinede Rachel Shakespeare, Jeff Turner, John Greenxii, 371 pages : 24 cmMateriasGastrointestinal system, diseasesGastrointestinal system -- DiseasesGastrointestinal system -- Diseases -- DiagnosisGastrointestinal system -- Diseases -- TreatmentGastroenterologyGastrointestinal DiseasesDigestive System