title: Foreword.
authors.affiliation: Professor of Medicine.
authors.forename: Felipe F
authors.initials: FF
authors.lastname: Casanueva
mesh_terms: D054439:Ghrelin / Q000378:metabolism; D013006:Growth Hormone / Q000378:metabolism / Q000502:physiology*; D006801:Humans
chemical_list: D054439:Ghrelin; D013006:Growth Hormone