P. Hahtola

发表

R. Järvenpää, V. Turjanmaa, T. Koivula, 2001, American journal of respiratory and critical care medicine.

M. Jaakkola, J. Jaakkola, J. Uitti, 2002, Environmental health perspectives.

R. Järvenpää, J. Uitti, K. Lounatmaa, 2000, Respiration.