title: Severe infantile Marfan syndrome versus neonatal Marfan syndrome.
authors.forename: Raoul C M
authors.initials: RC
authors.lastname: Hennekam
mesh_terms: D000367:Age Factors; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008382:Marfan Syndrome / Q000145:classification / Q000175:diagnosis*