1. Mode of action of contraceptive drugs;Diczfalusy;Amer. J. Obstet. Gynec.,1968
2. Pituitary and ovarian function in women on continuous low-dose progestagens;Diczfalusy;Acta Endocr.,1969
3. Method of action of long acting parenteral contraceptives;Kesserü,1969
4. Moco cervical y vitalidad de espermatozoides en endocervix al inhibir la ovulación con estrógenos-progestágenos combinados;Nicholson;Acta. Gin.,1966
5. Effect of natural and synthetic sex steroids in cervical mucus, penetration and ascent of spermatozoa;Zañartu,1968