Randomized controlled trialsAlejandro R. Jadad, Alehandro R. Jadad, Murray W. Enkin · First published 2007Open the Tome
A guide to effective care in pregnancy and childbirthMurray Enkin · First published 1989 · Latest edition 2000Open the Tome
Effective care in pregnancy and childbirthIain Chalmers, Murray Enkin · First published 1989Open the Tome
Effectiveness and satisfaction in antenatal careMurray Enkin, Iain Chalmers · First published 1982Open the Tome
