Arterial hypertension, left ventricular geometry and QT dispersion in a middle-aged Estonian female populationShipilova, Tatjana; Pšenitšnikov, Igor; Kaik, Jüri; Volozh, Olga; Abina, Jelena; Kalev, Maie; Lass, Jaanus; Karai, DenissBlood pressure2003 / 1, p. 12-18

Blood groups, blood pressure and left ventricular geometry in womenShipilova, Tatjana; Pšenitšnikov, Igor; Volozh, Olga; Abina, Jelena; Kalev, Maie; Kaik, Jüri; Lass, Jaanus; Karai, DenissJournal of hypertension2002 / p. 20

Echocardiographic assessment of the different left ventricular geometric patterns in middle-aged men and women in TallinnShipilova, Tatjana; Pšenitšnikov, Igor; Kaik, Jüri; Volozh, Olga; Abina, Jelena; Kalev, Maie; Lass, Jaanus; Meigas, KaljuBlood pressure2004 / 5/6, p. 284-290 https://pubmed.ncbi.nlm.nih.gov/14763659/