Effect of parental smoking on wheezy bronchitis and bronchial hyperreactivity / G. Póder [et al.]
  Bibliogr. 18 tétel, Abstr. eng.
  In: Acta Paediatrica Hungarica. - ISSN 0231-441X. - 1991. 31. évf. 1. sz., p. 103-112.