title: Fetal lung maturity assessment by thin layer chromatography: the need for good laboratory practices and training.
authors.affiliation: University of Pennsylvania, School of Medicine, Philadelphia 19104-6142, USA.
authors.forename: S U
authors.initials: SU
authors.lastname: Sheikh
authors.forename: J C
authors.initials: JC
authors.lastname: Touchstone
authors.forename: R
authors.initials: R
authors.lastname: Rawaia
authors.forename: R
authors.initials: R
authors.lastname: Kaplan
mesh_terms: D002855:Chromatography, Thin Layer / Q000295:instrumentation / Q000379:methods / Q000592:standards*; D004493:Education; D005325:Fetal Organ Maturity / Q000502:physiology; D006801:Humans; D007753:Laboratories / Q000592:standards*; D008168:Lung / Q000196:embryology*; D015203:Reproducibility of Results