Relating housing maintenance to environmental healthLiias, Roode2nd WHO International Housing & Health Symposium : September 29 - October 1, 2004, Vilnius, Lithuania : abstract book2004 / p. 80

Relating housing maintenance to environmental healthLiias, Roode2nd WHO International Housing & Health Symposium : September 29 - October 1, 2004, Vilnius, Lithuania2005 / p. 497-503