SIMPSON, JOE LEIGH, CHRISTAKOS, HUR C. (1972). Foreword.
.
CLINICAL OBSTETRICS AND GYNECOLOGY, 15(1), 107. 10.1097/00003081-197203000-00002
SIMPSON, JOE LEIGH, CHRISTAKOS, HUR C. (1972). Foreword.
. CLINICAL OBSTETRICS AND GYNECOLOGY, 15(1), 107. 10.1097/00003081-197203000-00002