Huebner CE, Tyll L, Luallen J, Johnston BD, Thompson RS. PrePare: a program of enhanced prenatal services within health-maintenance organization settings. Health Educ Res. 2001 Feb;16(1):71-80.
Huebner CE, Tyll L, Luallen J, Johnston BD, Thompson RS. PrePare: a program of enhanced prenatal services within health-maintenance organization settings. Health Educ Res. 2001 Feb;16(1):71-80.