1. A two-stage antiglobulin test for the detection of ABO haemolytic disease of the newborn;COHEN, I.; NELKEN, D.;Transfusion,1964
2. Treatment of urinary tract infections with cephalexin;ERIKSSEN, J.; MIDVEDT, T.; BERGAN, T.;Scandinavian Journal of Infectious Diseases,1970
3. Cephalexina new oral cephalosporin: clinical evaluation in sixty-three patients;FAss, R.J.; PERKINS, R.L.; SASLAW, S.;American Journal of Medical Sciences,1970
4. Quoted in Postgraduate Medical;FOORD, R.D.;Journal,1970
5. Personal communication;FOORD, R.D.,1971