The effect of local cold and warm exposure on index finger photoplethysmographic signal waveform. - Kristjan Pilt; Kalju Meigas; Kristina Temitski; Margus Viigimaa (EMBC, 2013)

Pulse wave registration from radial artery using photoplethysmographic method. - Kristjan Pilt; Mairo Leier; Sandra Silluta; Kristina Koots; Kalju Meigas; Margus Viigimaa (EMBC, 2015)

Disclosing Pharmacogenetic Feedback of Caffeine via eHealth Channels, Assessment of the Methods and Effects to Behavior Change: A Pilot Study. - Kerti Alev; Andres Kütt; Margus Viigimaa (Frontiers Digit. Health, 2020)