Concepedia
PubMed · 1964 · 25 citations · 0 references
MedicineOncologySurgeryGastroenterologyGastrointestinal OncologySurgical OncologyAbdominal SurgeryCancer PainCancer PrevalenceGastric CancerGastrointestinal Cancer SurgeryPeptic Ulcer DiseaseGastric Cancer Prevalence