1. Lalos A. Psychological and social aspects of tubal infertility. A longitudinal study of infertile women and their men. Dissertation, Umeå University, 1985
2. Möller A. Psychological aspects on infertility. Thesis, Department of Psychology, University of Gothenburg, 1985
3. Psychological reactions during in vitro fertilization;Boivin;Hum Reprod,1998
4. Psychosocial implications of pregnancy after infertility;Olhansky;NAACOGS Clin Issu Perinat Womens Health Nurs,1990
5. Psychological factors and emotional responses to pregnancy among IVF couples in early pregnancy—a comparative study;Hjelmstedt;Acta Obstet Gynecol Scand,2003