TY - GEN AU - Stewart,P AU - Calder,A A TI - Posture in labour: patients' choice and its effect on performance SN - 0306-5456 PY - 1985///0103 KW - Female KW - Humans KW - Labor Stage, First KW - Labor Stage, Second KW - Labor, Induced KW - Labor, Obstetric KW - Parity KW - Posture KW - Pregnancy N1 - Publication Type: Journal Article UR - https://doi.org/10.1111/j.1471-0528.1984.tb15082.x ER -