Training issues.
Cranfield
S
S
Dixon
A
A
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control* / Q000635:transmission; D004739:England; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006801:Humans; D007318:Inservice Training; D012307:Risk Factors; D015819:Substance Abuse, Intravenous / Q000517:prevention & control*