Otra opción menos usada
www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve& db=PubMed&list_uids=8852222&dopt=Abstract

Following the thread of Ariadne to the health of women.

Davidson K, Trell E, Lionis C, Koutis A, Faresjo T, Timpka T, Fioretos M.

The health of women has risen to a priority position in medical research. Comparative studies of female morbidity are called for as an intermediary stage for generation of hypotheses and design of deeper studies of determinants, such as social, ecological, and individual factors. In previous studies, we have noted differences in female hospitalization between Heraklion in Greece and Linkoping in Sweden. They were related to age and to urban versus rural dwelling, and fit projections for a more archaic and a more technocratic society, respectively. This paper aims at showing how the study of women's health may proceed from relevant hospitalization observations to the next level, of exploring already available indicators of self-perceived health in elderly females.

dixit Oxford Dictionary
se puede decir pero en inglés se diria mas facilmente "a subtle thread guiding users (like Ariadne guiding Theseus through the labyrinth)..." o mas sencillamente: ariadne's clew, a subtle thread to guide....