title: Developmental pattern of growth factor production in chick embryo limb buds.
authors.affiliation: Department of Biology and Preclinical Medicine, University of St. Andrews, Bute Medical Buildings, St. Andrews, Fife KY16 9TS, Scotland.
authors.forename: J
authors.initials: J
authors.lastname: Smith
authors.forename: J C
authors.initials: JC
authors.lastname: McLachlan