Sergio C. Stone

Radioimmunoassay of serum progesterone in women receiving oral contraceptive steroids.

S. Stone, I. Thorneycroft, Sergio C. Stone, 1972, Contraception.

The relation of serum 17-hydroxyprogesterone and estradiol-17-beta levels during the human menstrual cycle.

D. Mishell, R. Nakamura, S. Stone, 1971, American journal of obstetrics and gynecology.