TY - BOOK ED - World Health Organization TI - WHO medical eligibility criteria wheel for contraceptive use [charts] SN - 924154709X PY - 2006/// CY - Geneva PB - World Health Organization KW - Contraception KW - methods KW - Family Planning Services KW - Eligibility Determination KW - standards KW - Guidelines N1 - Based on' Medical Eligibility Criteria for Contraceptive Use,' 3rd ed. (2004), one of WHO's evidence-based guidelines ER -