TY - GEN AU - Shimazaki,Shuji AU - Murata,Atsuo AU - Yamaguchi,Yoshihiro TI - [Emergency treatment and emergency medicine] SN - 0021-5384 PY - 2003///0604 KW - Emergency Medical Services KW - trends KW - Emergency Medicine KW - Humans KW - Japan N1 - Publication Type: Journal Article ER -