Authors:
Petaja, J
Pitkanen, S
Vettenranta, K
Fasth, A
Heikinheimo, M
Citation: J. Petaja et al., Serum tumor marker CA 125 is an early and sensitive indicator of veno-occlusive disease in children undergoing bone marrow transplantation, CLIN CANC R, 6(2), 2000, pp. 531-535
Citation: S. Pitkanen, Effect of tree stand and site variables on alpha diversity of ground vegetation in the forests of Northern Karelia, J ENVIR MGM, 58(4), 2000, pp. 289-295
Citation: S. Pitkanen, The use of diversity indices to assess the diversity of vegetation in managed boreal forests, FOREST ECOL, 112(1-2), 1998, pp. 121-137