title: Linkage between the cystic fibrosis locus and markers on chromosome 7q.
mesh_terms: D002648:Child; D002906:Chromosomes, Human, 6-12 and X; D003094:Collagen / Q000235:genetics; D003550:Cystic Fibrosis / Q000235:genetics*; D005796:Genes; D008040:Genetic Linkage; D006801:Humans; D011948:Receptors, Antigen, T-Cell / Q000235:genetics
chemical_list: D011948:Receptors, Antigen, T-Cell; D003094:Collagen