Items where Author is "Frey Tirri B., "
Jump to: 2009 Number of items: 1. 2009Arnet, I. and Frey Tirri B., and Zemp Stutz E., and Bitzer, J. and Hersberger, K. E.. (2009) Emergency hormonal contraception in Switzerland : a comparison of the user profile before and three years after deregulation. The European journal of contraception & reproductive health care : the official journal of the European Society of Contraception, Vol. 14, H. 5. pp. 349-356. |