Panozzo, L., Friedl, A., Vernazza, P. and The, S. 2003. High risk behaviour and fertility desires among heterosexual HIV-positive patients with a serodiscordant partner - two challenging issues. Swiss Medical Weekly. 132, 0708 (Feb. 2003), 124–124. DOI:https://doi.org/10.4414/smw.2003.10124.