EDGE EFFECT ON FOREST BIRD DENSITIES ON OFFSHORE ISLANDS IN THE NORTHERN GULF OF BOTHNIAHELLE E; HELLE P.1982; ANN. ZOOL. FENN.; ISSN 0003-455X; FIN; DA. 1982; VOL. 19; NO 3; PP. 165-169; BIBL. 35 REF.Article

RECORDS OF BIRD-FLIES (DIPTERA, HIPPOBOSCIDAE) FROM NORTHERN FINLANDHELLE P; HYYTINEN L; ITAMIES J et al.1977; ANN. ZOOL. FENN.; FIN; DA. 1977; VOL. 14; NO 4; PP. 232-234; BIBL. 12 REF.Article

Migrant passerine birds in European forest successions in relation to vegetation height and geographical positionHELLE, P; FULLER, R. J.Journal of animal ecology. 1988, Vol 57, Num 2, pp 565-579, issn 0021-8790Article

Population trends of North Finnish land birds in relation to their habitat selection and changes in forest structureHELLE, P; JARVINEN, O.Oikos. 1986, Vol 46, Num 1, pp 107-115, issn 0030-1299Article

Measuring turnover rates in secondary succession in European forest bird communitiesHELLE, P; MONKKONEN, M.Ornis Scandinavica. 1985, Vol 16, Num 3, pp 173-180, issn 0030-5693Article

Motivation and volitional determinants of depression: the degenerated-intention hypothesisKUHL, J; HELLE, P.Journal of abnormal psychology (1965). 1986, Vol 95, Num 3, pp 247-251, issn 0021-843XArticle

NEUROFIBROSARCOMA OF THE CAUDA EQUINA: CASE REPORTTHOMEER RTWM; BOTS GTAM; VANDULKEN H et al.1981; J. NEUROSURG.; ISSN 0022-3085; USA; DA. 1981; VOL. 54; NO 3; PP. 409-411; BIBL. 11 REF.Article

Predator control and the density and reproductive success of grouse populations in FinlandKAUHALA, K; HELLE, P; HELLE, E et al.Ecography (Copenhagen). 2000, Vol 23, Num 2, pp 161-168, issn 0906-7590Article

Mixed-species foraging aggregations and heterospecific attraction in boreal bird communitiesMÖNKKÖNEN, M; FORSMAN, J. T; HELLE, P et al.Oikos. 1996, Vol 77, Num 1, pp 127-136, issn 0030-1299Article

Landscape fragmentation and forest composition effects on grouse breeding success in Boreal forestsKURKI, S; NIKULA, A; HELLE, P et al.Ecology (Durham). 2000, Vol 81, Num 7, pp 1985-1997, issn 0012-9658Article

Abundances of red fox and pine marten in relation to the composition of boreal forest landscapesKURKI, S; NIKULA, A; HELLE, P et al.Journal of animal ecology. 1998, Vol 67, Num 6, pp 874-886, issn 0021-8790Article

Predation on artificial nests in a forest dominated landscape : the effects of nest type, patch size and edge structureHUHTA, E; JOKIMÄKI, J; HELLE, P et al.Ecography (Copenhagen). 1998, Vol 21, Num 5, pp 464-471, issn 0906-7590Article

Domestic Radon and Childhood Cancer in Denmark. CommentaryRAASCHOU-NIELSEN, Ole; ANDERSEN, Claus E; ANDERSEN, Helle P et al.Epidemiology (Cambridge, Mass.). 2008, Vol 19, Num 4, pp 536-545, issn 1044-3983, 10 p.Article

Adjuvant post-operative radiotherapy in operable node positive mammary cancer: a comparison of three treatment protocolsTREURNIET-DONKER, A. D; HELLE, P. A; VAN PUTTEN, W. L. J et al.International journal of radiation oncology, biology, physics. 1986, Vol 12, Num 12, pp 2067-2072, issn 0360-3016Article

Top predators, mesopredators and their prey: interference ecosystems along bioclimatic productivity gradientsELMHAGEN, B; LUDWIG, G; RUSHTON, S. P et al.Journal of animal ecology. 2010, Vol 79, Num 4, pp 785-794, issn 0021-8790, 10 p.Article

Perspectives on palaearctic and nearctic bird migration; comparisons and overview of life-history and ecology of migrant passerinesMÖNKKÖNEN, M; HELLE, P; WELSH, D et al.Ibis (London. 1859). 1992, Vol 134, pp 7-13, issn 0019-1019, SUP1Conference Paper

Randomised phase II trial of carboplatin and iproplatin in advanced urothelial cancerDE WIT, R; TESSELAAR, M; KOK, T. C et al.European journal of cancer (1990). 1991, Vol 27, Num 11, pp 1383-1385, issn 0959-8049Article

Reirradiation combined with hyperthermia in recurrent breast cancer results in a worthwhile local palliationVAN DER ZEE, J; VAN DER HOLT, B; RIETVELD, P. J. M et al.British journal of cancer. 1999, Vol 79, Num 3-4, pp 483-490, issn 0007-0920Article

Muscle invasive bladder cancer treated by transurethral resection, followed by external beam radiation and interstitial iridium-192WIJNMAALEN, A; HELLE, P. A; KOPER, P. C. M et al.International journal of radiation oncology, biology, physics. 1997, Vol 39, Num 5, pp 1043-1052, issn 0360-3016Conference Paper

Late radiation damage in prostate cancer patients treated by high dose external radiotherapy in relation to rectal doseSMIT, W. G. J. M; HELLE, P. A; VAN PUTTEN, W. L. J et al.International journal of radiation oncology, biology, physics. 1990, Vol 18, Num 1, pp 23-29, issn 0360-3016Article

Low dose reirradiation in combination with hyperthermia: a palliative treatment for patients with breast cancer recurring in previously irradiated areasVAN DER ZEE, J; TREURNIET-DONKER, A. D; REINHOLD, H. S et al.International journal of radiation oncology, biology, physics. 1988, Vol 15, Num 6, pp 1407-1413, issn 0360-3016, 7 p.Article

Value of estrogenic recruitment before chemotherapy : First randomized trial in primary breast cancerBONTENBAL, M; VAN PUTTEN, W. L. J; VAN DER VELDEN, P. C et al.Journal of clinical oncology. 2000, Vol 18, Num 4, pp 734-742, issn 0732-183XArticle