Family planning service delivery research: a call to focus on the dynamics of contraceptive use.
Hock-Long
Linda
L
Family Planning Council, Philadelphia, USA. linda@familyplanning.org
Whittaker
Paul G
PG
Herceg-Baron
Roberta
R
D000554:Ambulatory Care Facilities; D003267:Contraception / Q000706:statistics & numerical data*; D005260:Female; D006302:Health Services Research; D006801:Humans; D008297:Male; D008962:Models, Theoretical