1. Dried-blood spot screening for cystic fibrosis in the newborn;R, Crossley J.; B, Elliott R.; A, Smith P.;Lancet,1979
2. Neonatal screening for cystic fibrosis using immunoreactive trypsin assay in dried-blood spots;R, Crossley J.; A, Smith P.; W, Edgar B.; D, Gluckman P.; B, Elliott R.;Clin ChimActa,1981
3. Letter: Two tier screen for cystic fibrosis;Adriaenssens, K.; Janssens, H.; Van Soom, H.;Lancet,1981
4. Pancreatic function and disease in infancy and childhood;Lebenthal, E.;AdvPediatr,1978
5. Immunoreactive trypsin-correlation studies to serum lipase and to trypsin in duodenal juice (abstract);Otte, M.; Ehrardt, F.; Londong, W.; M, Forell M.;Dan Med Bull,1979