Electrical impedance and cardiac monitoring : technology, potential and applicationsMin, Mart; Ollmar, S.; Gersing, EberhardInternational journal of bioelectromagnetism2003 / 1, Advances in Electrocardiology : proceedings of the XXX International Congress of Electrocardiology : ICE2003 : June 11-14, 2003, Helsinki, Finland, p. 53-56

Electrical impedance for estimation of irritation in oral mucosa and skinOllmar, S.; Eek, Andres; Sundström, F.; Emtestam, L.Medical progress through technology1995 / 1, p. 29-37

Electrical impedance measured to five depths in mild irritant dermatitis induced by sodium lauryl sulphateNicander, I.; Ollmar, S.; Lundh Rozell, B.; Eek, Andres; Emtestam, L.British journal of dermatology1995 / p. 718-724

Measuring electrical bio-impedance - some practical aspectsEek, Andres; Ollmar, S.BEC : Baltic Electronics Conference : proceedings of the 4th Biennial Conference, October 9-14, 1994, Tallinn (Estonia). 11994 / lk. 117-124: ill