Bioelemendid keskkonnatervise riskiteguritena Eestis : [ettekande teesid]Silla, Raiot; Viitak, Anu; Teoste, M.; Ostrat, A.Üle-eestiline teaduskonverents "Tervise edendamine Eestis", 17.-18. aprill 1997. a. : konverentsi ettekannete teesid1997 / lk. 54

Heavy and biometals in EstoniaViitak, Anu; Hödrejärv, Helvi; Silla, Raiot; Reintam, LoitChemical data of plant, animal and human tissues as a basis of geomedical investigations1996 / p. 115-124

Keemiline defitsiit : [mineraalelementide ja vitamiinide vaegusest lastel]Silla, Raiot; Viitak, AnuTervisekaitse 19951996 / lk. 86-91 : ill https://www.ester.ee/record=b1226408*est

Mikroelementide biomonitooring lastelSilla, Raiot; Viitak, Anu; Teoste, MaimuEesti Arst1997 / 2, lk. 117-120

Monitoring of trace elements in EstoniaSilla, Raiot; Viitak, Anu; Teoste, M.International Symposium on Environmental Epidemiology in Central and Eastern Europe : Critical Issues for Improving Health : Smolenice, Slovak Republic, Sept. 24-27, 1997 : abstracts1997 / p. 38

Plii ja kaadmium Eesti elukeskkonnas ja laste tervisSilla, Raiot; Teoste, M.; Ostrat, A.; Viitak, AnuTervisekaitse 1994 = Health protection 19941995 / lk. 95-100

Tervisekaitse 1995 =  Health protection 19951996 http://www.ester.ee/record=b1226408*est

Toxic- and biometals concentration in the hair of children in EstoniaViitak, Anu; Treumann, Maili; Silla, RaiotEuroanalysis IX : European Conference on Analytical Chemistry, Bologna (Italy), September 1-7, 1996 : book of abstracts1996 / p. Mo P 60

Trace elements as an environmental health problem in EstoniaSilla, Raiot; Viitak, Anu; Teoste, M.International Conference Environmental Pollution and Child Health: critical needs and issues for Central and Eastern Europe, Sosnowiec, May 8-10, 1996 : abstracts1996 / [1] p

Содержание некоторых тяжелых металлов в волосах населения в северной и северо-восточной ЭстонииViitak, Anu; Hödrejärv, Helvi; Silla, RaiotEesti noorsoo areng ja tervis : konverents, Kohtla-Järve, 19911991 / lk. 11-13