RT Book, Section A1 Willis, Jessie A1 Guo, Teddy SR Print(0) ID 1190630766 T1 Presence of second midwife during the second active stage of labour reduces the risk of severe perineal trauma T2 2 Minute Medicine YR 2015 FD 2015 PB McGraw Hill PP New York, NY SN LK accesssurgery.mhmedical.com/updatesContent.aspx?gbosid=582942 RD 2024/04/18 AB