Yazar
Douglas Kirby
20 cilt bulundu.
Douglas Kirby · National Campaign to Prevent Teen Pregnancy
91 sayfa · 1997
Teenage pregnancy / Prevention / Services for
Douglas Kirby · National Campaign to Prevent Teen Pregnancy
186 sayfa · 2001
Teenage pregnancy / Statistics / Research / Pregnancy in Adolescence / Prevention & control
Douglas Kirby · Support Center for School-Based Clinics/CPO
99 sayfa · 1989
Birth control clinics / Case studies / Health and hygiene / Students / Teenage pregnancy
Douglas Kirby · ETR Associates
162 sayfa · 2003
Teenagers / Handbooks, manuals / Services for / Teenage pregnancy / Prevention
Douglas Kirby · Health Program, Office of Technology Assessment, U.S. Congress
39 sayfa · 1988
AIDS (Disease) / Health education (Secondary) / High school students / Prevention / Research