... Oxford: Butterworth-Heinemann.Sherr, L. (1999). Counselling and HIV testing: ethical dilemmas. In HIV and AIDS,Testing, Screening and ConWdentiality, ed. R. Bennett and C.A. Erin, 39–60. Oxford:Oxford ... zidovudine treat-ment. New England Journal of Medicine 331: 1173–80.Corbitt, G. (1999). HIV testing and screening. Current practicalities and futurepossibilities. In HIV and AIDS, Testing, Screening ... 4HIV in pregnancy: ethical issues in screening and therapeutic researchPaquita de ZuluetaDepartment of Primary Healthcare and General Practice, Imperial College School of Medicine, London, UKIntroductionHuman...