TY - THES AU - Davidson, Katherine S. DA - 1996 DO - 10.6083/M40863J8 DO - DOI ID - 1998 KW - Massage KW - Episiotomy KW - Perineum KW - Parity KW - obstetric KW - labor L1 - https://digitalcollections.ohsu.edu/record/1998/files/2709_etd.pdf L2 - https://digitalcollections.ohsu.edu/record/1998/files/2709_etd.pdf L4 - https://digitalcollections.ohsu.edu/record/1998/files/2709_etd.pdf LK - https://digitalcollections.ohsu.edu/record/1998/files/2709_etd.pdf PY - 1996 T1 - Factors associated with perineal lacerations during childbirth TI - Factors associated with perineal lacerations during childbirth UR - https://digitalcollections.ohsu.edu/record/1998/files/2709_etd.pdf Y1 - 1996 ER -