H. M. Perez-Paz

发表

A multicentred phase III comparative study of two hormonal contraceptive preparations given once-a-month by intramuscular injection. II. The comparison of bleeding patterns. World Health Organization Task Force on Long-Acting Systemic Agents for Fertility Regulation.

A. Pinol, D. Machin, B. Buscà, 1989, Contraception.