Concepedia
The Lancet · 1930 · 16 citations · 0 references
MedicineInternal MedicineSurgeryGastroenterologyGastrointestinal PerforationPeptic Ulcer DiseasePeptic Ulcer Disease CareUlcer ManagementGastric Ulcer ManagementGastrointestinal Perforation ManagementPerforated Ulcer