1. Hazards of blood splashes;Jessop, J.H.,1990
2. HIV screening in pregnancy;Chamberlain, G.; Booth, J.; Omisakin, K.; Stern, H.;Lancet,1991
3. Langerhans cells as primary targct cells for HIV infection;Lancet,1987
4. Langerhans cell as a primary target and vehicle for transmission of HIV;Niedecken, H.; Lutz, G.; Kreysel, B.R.;I.ancet,1987