On the mechanism of the phototoxic action of haematoporphyrin derivative towards tumour cells; pp. 83–119

Increase in antiplatelet effects of prostaglandins by α-tocopherol and quercetin; pp. 120–125

Application of microwave radiation for sample preparation of pine needles for carbohydrate analysis; pp. 126–135

Annotated checklist and distribution of the true bugs (Hemiptera-Heteroptera) of Estonia; pp. 136–165