title: Response to "Commentary on identity of fibroblast pneumocyte factor: rat vs. human".
authors.affiliation: Department of Pediatrics, Graduate Program in Cell and Molecular Developmental Biology, Tufts Medical School, Boston, Massachusetts.
authors.forename: Heber C
authors.initials: HC
authors.lastname: Nielsen
authors.affiliation: School of Veterinary and Life Sciences, Murdoch University, Perth, Western Australia, Australia.
authors.forename: George
authors.initials: G
authors.lastname: King
authors.affiliation: School of Veterinary and Life Sciences, Murdoch University, Perth, Western Australia, Australia.
authors.forename: Max H
authors.initials: MH
authors.lastname: Cake
mesh_terms: D056809:Alveolar Epithelial Cells; D000818:Animals; D005347:Fibroblasts; D006801:Humans; D051381:Rats