TY - GEN AU - De Arzua Zulaica,E TI - [Cholelithiasis in children. Report of 2 cases] SN - 0034-9437 PY - 1972///0214 KW - Adolescent KW - Age Factors KW - Appendicitis KW - complications KW - Cholelithiasis KW - Female KW - Humans KW - Male N1 - Publication Type: Journal Article ER -