title: In reply.
authors.affiliation: University Hospital of Geneva, Geneva, Switzerland (W.H.). walid.habre@hcuge.ch.
authors.forename: Ferenc
authors.initials: F
authors.lastname: Peták
authors.forename: Mats
authors.initials: M
authors.lastname: Wallin
authors.forename: Magnus
authors.initials: M
authors.lastname: Hallbäck
authors.forename: Walid
authors.initials: W
authors.lastname: Habre
mesh_terms: D000818:Animals; D008168:Lung / Q000502:physiology*; D008176:Lung Volume Measurements; D011659:Pulmonary Gas Exchange / Q000502:physiology*; D011663:Pulmonary Surfactants / Q000378:metabolism*
chemical_list: D011663:Pulmonary Surfactants