M. Enkin

Effectiveness and Satisfaction in Antenatal Care  M. Enkin I. Chalmers Mac Keith Press Hardcover. Cambridge University Press, 1993-01-01 ISBN 9780521442749     Effectiveness and Satisfaction in Antenatal Care (Clinics in Development Medicine S.)  M. Enkin I. Chalmers Hardcover. Mac Keith Press, 1982-12-27 ISBN 9780901260598