On the validity of the hyperemia method for determining ovulation time in women.

American Journal of Obstetrics and Gynecology

PubMedID: 18140499

Levin L, BUXTON CL, Engle ET. On the validity of the hyperemia method for determining ovulation time in women. Am J Obstet Gynecol. 1949;58(4):795-8.
An abstract is not available