TY - GEN AU - LOPEZ-BORJA,L AU - NACU,P R AU - SANTOS,H A TI - Peptic ulcer: a review of 358 cases admitted to the UST Charity Hospital 1946-1956 (inclusive) PY - 2000///0701 KW - Charities KW - Humans KW - Peptic Ulcer KW - statistics & numerical data N1 - Publication Type: Journal Article ER -