The traffic light model. An approach to HIV infection in maternity services.
Chester
T
T
Jervis
R
R
O'Connell
T
T
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D006801:Humans; D017758:Infectious Disease Transmission, Patient-to-Professional; D009721:Nurse Midwives; D016635:Universal Precautions