TY  - JOUR
  - Walker SP, Higgins JR, Permezel M, Brennecke SP, Phil D
  - 1999
  - May
  - Journal of Obstetrics and Gynaecology
  - Maternal work and pregnancy.
  - Validated
  - ()
  - 39
  - 2
  - 144
  - 151
DA  - 1999/05
ER  - 

@article{V69093628,
   = {Walker SP,  Higgins JR and  Permezel M,  Brennecke SP and  Phil D },
   = {1999},
   = {May},
   = {Journal of Obstetrics and Gynaecology},
   = {Maternal work and pregnancy.},
   = {Validated},
   = {()},
   = {39},
   = {2},
  pages = {144--151},
  source = {IRIS}
}