550,843 TALA-HEIKKILÄ MARIANNA Evaluation of the finnish BCG-revaccination programme in schoolchildren / by Marianna Tala-Heikkila ; from the Department of Paediatrics and Diseases of the Chest. - Turku : [Turun Yliopisto], 1993. - 65, 42 s. : wykr. ; 25 cm (Annales Universitatis Turkuensis. Ser. D Medica-Odontologica, ISSN 0355-9483 ;119) Zawiera 5 prac współaut. ISBN 951-880-987-9