Titlebook: Long-Term Studies on Side-Effects of Contraception — State and Planning; Symposium of the Stu Ursula Kellhammer,Karl überla Book 1978 Sprin

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The Pilot-I Questionnaire: Reliability and Applicability to a Nation — Wide Studyy that questionnaire. In addition, we wanted to obtain indications as to whether the interviewers influenced the women considerably while they were answering the questions, and whether the distributions of the variables were dependent on the geographical region.

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A Field Survey of Oral Contraceptives with Patient Pairs out of Gynecological Practices (Pilot-III)as the patient collecting procedure is concerned, is rather similar to that employed by the Royal College of General Practitioners (1). We invited the gynecologists to bring their own patients into the study and to do so in pairs, a pair consisting of a pill-taker and a non-taker.

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Drug Surveillance by Case-Control Methods as Means for Detecting Side-Effects of Oral Contraceptives things could fulfil the following objectives: firstly, the detection of previously unsuspected relationships between specific illnesses and specific drugs; and secondly, the evaluation of existing hypotheses concerning drug/illness relationships. The second objective applies both to hypotheses gene

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Building a Flexible Program to Evaluate the Effects of Fertility Controling, therefore, that 18.5 million married American women are using some form of temporary or permanent contraception (23) and that an additional 1 million women undergo legal abortions to prevent an unwanted birth (7). In an effort to evaluate the effects of programs for family planning, assess the

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Breast Cancer and Postmenopausal Estrogen Therapy in Two Los Angeles Retirement Communities is widely believed that pituitary-gonadal hormones, especially estrogen, play a role in the pathogenesis of breast cancer. A potential risk for breast cancer development in users of postmenopausal estrogens therefore exists. We report here the methodology for a current case-control study in two Los

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The Pilot-I Questionnaire: Reliability and Applicability to a Nation — Wide Studytive study is the basis for formulating questions in the later inquiries, it seemed necessary to determine the reliability of the variables produced by that questionnaire. In addition, we wanted to obtain indications as to whether the interviewers influenced the women considerably while they were an