Shanghai / Helsinki / Pamplona / Verona / Grevenbroich / Paris / Berlin / Heidelberg / Stuttgart / /
Company
NFP / Oxford University Press / Microsoft / /
Continent
Europe / /
Country
Germany / Bangladesh / New Zealand / Colombia / Indonesia / Belgium / United States / United Kingdom / China / Spain / Ireland / / /
Facility
Hospital Virgen del Camino / University of Cologne / Old Road Campus / University of Heidelberg / University of Oxford / /
IndustryTerm
personal small / intrauterine devices / relational database systems / /
NaturalFeature
Sinai / /
Organization
University of Heidelberg / World Health Organization / Department of Gynaecological Endocrinology and Fertility Disorders / German Society of Gynaecological Endocrinology and Reproductive Medicine / European Society of Human Reproduction and Embryology / 6National Perinatal Epidemiology Unit / Department of Obstetrics and Gynaecology / University of Oxford / Indian Council / University of Cologne / Centre for Family Planning / Endocrinology and Reproductive Medicine / Medical Resarch Task Force on Natural Family / Medical Research Task Force on Natural Family Planning / German Society for Gynaecological Endocrinology / Oxford University / Department of Public Health / Stanford / German NFP / /
Person
Young / Gomes / Frank-Herrmann et al. Table V / Creighton Model / Arch Fam Med / / /
Position
investigator / Kambic RT / Howard MP / researcher / Author / personal teacher / /
Product
Kaplan / /
ProvinceOrState
New York / /
Technology
relational database system / relational database / /
Human Reproduction pp. 1–10, 2007 doi:[removed]humrep/dem003 The effectiveness of a fertility awareness based method to avoid pregnancy in relation to a couple’s sexual behaviour