TY - GEN AU - SUDA,M TI - A new external tocograph SN - 0388-0486 PY - 2002///0501 KW - Adolescent KW - Female KW - Humans KW - Labor, Obstetric KW - physiology KW - Pregnancy KW - Uterine Monitoring KW - Uterus KW - Work N1 - Publication Type: Journal Article ER -