C F Kalman

No ORCID on file · 1 paper in corpus
case-report 1966
JAMA: The Journal of the American Medical Association ·doi:10.1001/jama.1966.03100090114032

THE USE OF pure crystalline progesterone which was isolated and prepared for the first time in 1934 was limited mainly in its therapy for the first 13 years to the treatment of habitual and threatened abortion. With the clinical introductio…