Product Description McMaster Univ., Canada. Based on systematic reviews of the research literature, this text summarizes evidence available on the effects of care practices carried out during pregnancy, childbirth, and after the baby is born. Second edition was the winner of the 1995 British Medical Association Book Competition in the category of Primary Health Care. Softcover. DNLM: Primary Care About the Author Murray Enkin is at McMaster University. Marc Keirse is at The Flinders University.