Zobrazeno 1 - 2
of 2
pro vyhledávání: '"T C Nattell"'
Publikováno v:
American journal of public health.
In October 1987, the New York State Department of Health initiated a study to determine the prevalence of antibody to HIV in clients of a facility for runaway and homeless adolescents in New York City. A risk-assessment component was added in May 198
Publikováno v:
American journal of public health.
In February 1988 the New York State Department of Health initiated a study to determine the prevalence of HIV antibody in women attending selected, publicly subsidized family planning clinics. During a 26-month study period, 27,549 blood specimens we