Clinica Las Condes;
Santiago;
Chile;
Department of Obstetrics and Gynaecology;
Ospedale Sant’Andrea;
La Spezia;
Italy;
Hitachi Chemical Research Center;
Irvine;
USA;
Worldwide Medical Corporation;
Irvine;
USA;
hCG/LH; Receptors; Human; Endometrium; Membrane; Signal; Transduction; Adenylyl; Cyclase;