TY - GEN TY - GEN T1 - Lékarska fakulta hygienická : proceedings of the 5th scientific meeting, Medical Faculty of Hygiene, 1969 A1 - Univerzita Karlova. A2 - Pešková, Helena, toimittaja LA - eng PP - Prague PB - Charles Univ YR - 1971 UL - https://kansalliskirjasto.finna.fi/Record/helka.992761743506253 KW - Occupational Medicine. KW - Internal Medicine ER -