TY - GEN AU - Iida,H AU - Koga,M TI - [2 cases of bilateral fracture of the 1st rib] SN - 0030-5901 PY - 1972///0425 KW - Adolescent KW - Adult KW - Humans KW - Male KW - Radiography KW - Rib Fractures KW - diagnostic imaging N1 - Publication Type: Journal Article ER -