Johanna Castrén

Users and non-users of web-based health advice service among Finnish university students – chronic conditions and self-reported health status (a cross-sectional study)

Johanna Castrén, Teppo Huttunen, Kristina Kunttu, 2008, BMC Medical Informatics Decis. Mak..

Use of email for patient communication in student health care: a cross-sectional study

Marja Niemi, Irma Virjo, Johanna Castrén, 2005, BMC Medical Informatics Decis. Mak..

Scientific papers: ask doctor per email - a modern health service among Finnish university students, carried out by general practitioners

Johanna Castrén, J. Castrén, 2002 .