1. Chiasma frequency and maternal age in mammals;Henderson, S.A.; Edwards, R.G.;Nature,1968
2. It has long been established that asphyxia neonatorum is associated with kidney damage. To date, the only method used to detect kidney damage in the neonate was to examine the urine for the presence of renal epithelial cells. This is a difficult and time-consuming task. The levels of certain enzymes in the urine may be used as an indicator of renal damage. The assay of one such enzyme, N-acetyl-fi-glucosaminidase (NAG), has recently been automated,1975
3. Automated assay of N-acetyl-,3-glucosaminidase in normal and pathological human urine;Tucker, S.M.; Boyd, P.J.R.; Thompson, A.E.; Price, R.G.;ClinicaChimica Acta,1975
4. We have recently developed a free breathing method for studying regional and total lung function in children of all ages using radioactive nitrogen ("IN) and a gamma camera (Ronchetti;Godfrey;et al; In the course of investigation of children with a wide variety of problems we noted a consistent pattern which appears to correlate with the presence of pulmonary vascular disease,1975
5. Generalised pulmonary hyperinflation and Fallot's tetralogy in a neonate investigated by pulmonary physiological and radioisotopic methods;Godfrey, S.; Ronchetti, R.; Stocks, J.; Hallidie-Smith, H.;Thorax,1975