Dilts, P. V., 1934- Core studies in obstetrics and gynecology / by P. V. Dilts, John W. Greene, and J. W. Roddick - 3rd ed. - Baltimore : Williams & Wilkins, 1981 - 242 p. : ill. ; 23 cm. ISBN: 0683025724 LCCN: 80-025064 Subjects--Topical Terms: ObstetricsGynecologyGenital Diseases, Female