Salerno linked Mediterranean trade, monastic libraries, bedside practice, and the translation of Arabic medical learning into Latin. Its reputation rested on a community of practitioners and authors, including women, rather than on a university organised exactly like later European faculties.
Around the end of the twelfth century, three works on women's medicine were assembled into an ensemble that came to be called the Trotula. Modern manuscript research has shown that these texts had different origins. One incorporated material associated with Trota; another was composed by a male author; the collection as a whole cannot be assigned to her.
Early modern editors further transformed the work, while later scholars sometimes argued that “Trotula” must have been a man or a fictional name. Careful comparison of manuscripts recovered a more precise picture: a historical Trota whose surviving authority is real but narrower and more interesting than the old legend of a single famous textbook.