Medical text-based consultations on the Internet: A 4-year study.

Göran Umefjord Herbert Sandström Hans Malker Göran Petersson Medical text-based consultations on the Internet: A 4-year study. 114-121 2008 77 I. J. Medical Informatics 2 http://dx.doi.org/10.1016/j.ijmedinf.2007.01.009 db/journals/ijmi/ijmi77.html#UmefjordSMP08