title: Plasma levels of beta-endorphin and substance P in the first year of life in full-term and preterm infants.
authors.affiliation: University Clinics of Jena, Department of Pediatrics, Germany.
authors.forename: S
authors.initials: S
authors.lastname: Scholle
authors.forename: S
authors.initials: S
authors.lastname: Glaser
authors.forename: G
authors.initials: G
authors.lastname: Zwacka
authors.forename: B
authors.initials: B
authors.lastname: Scheidt
mesh_terms: D000367:Age Factors; D005865:Gestational Age; D006801:Humans; D007223:Infant; D007231:Infant, Newborn / Q000097:blood*; D007234:Infant, Premature / Q000097:blood*; D013373:Substance P / Q000097:blood*; D001615:beta-Endorphin / Q000097:blood*
chemical_list: D013373:Substance P; D001615:beta-Endorphin