1. Antibioticvsnotreatmentforasymptomatic bacteriuria;Smaill, F.;BMJ VOLUME; database ofperinatal trials. Version 1.2, disk issue,1992
2. Antibiotic elimination of group-B streptococci in urine in prevention of preterm labour;Thomsen, A.C.; M0rup, L.; Brogaard Hansen, K.;Lancet,1987
3. Training in obstetrics;Blunt, S.M.;BMJ,1991
4. Tobias J. More radiotherapists, please. BMJ 1991;303:1085-6. (2 November.)
5. Early Breast Cancer Trialists' Collaborative Group. Treatment of early breast cancer,1990