[STUDIES ON EARLY POSTOPERATIVE DEATHS].
D005743:Gastrectomy; D006801:Humans; D007564:Japan; D009026:Mortality; D009462:Neurology; D009493:Neurosurgery; D010437:Peptic Ulcer; D011183:Postoperative Complications; D011184:Postoperative Period; D013274:Stomach Neoplasms; D013514:Surgical Procedures, Operative
GASTRECTOMY; JAPAN; MORTALITY; NEUROLOGY; NEUROSURGERY; PEPTIC ULCER; POSTOPERATIVE COMPLICATIONS; STOMACH NEOPLASMS; SURGERY, OPERATIVE