APPEARANCE OF hCG IN PREGNANCY PLASMA FOLLOWING THE INITIATION OF IMPLANTATION OF THE BLASTOCYST.
- 1 March 1975
- journal article
- research article
- Published by The Endocrine Society in Journal of Clinical Endocrinology & Metabolism
- Vol. 40 (3), 537-540
- https://doi.org/10.1210/jcem-40-3-537