Williams, John Whitridge, 1866 - 1931
Williams obstetrics /
Jack A. Pritchard, Paul C. MacDonald.
- 16th ed.
- New York : Appleton-Country-Crofts, 1980.
- xvi, 1179 p. : diagrs., photos.
Includes bibliographical references.
083859319
--Obstetrics.
RG 524 W54 1980