| nr |
titel |
auteur |
tijdschrift |
jaar |
jaarg. |
afl. |
pagina('s) |
type |
| 1 |
Abstracts
|
|
|
1991
|
165 |
6P2 |
p. 2069-2078
10 p.
|
artikel
|
| 2 |
A prototype for ovulation detection: Pros and cons
|
Lasley, Bill L.
|
|
1991
|
165 |
6P2 |
p. 2003-2007
5 p.
|
artikel
|
| 3 |
Breastfeeding: A natural method for child spacing
|
Howie, Peter W.
|
|
1991
|
165 |
6P2 |
p. 1990-1991
2 p.
|
artikel
|
| 4 |
Conclusion
|
Queenan, John T.
|
|
1991
|
165 |
6P2 |
p. 1992-
1 p.
|
artikel
|
| 5 |
Discussion and recommendations
|
|
|
1991
|
165 |
6P2 |
p. 2045-
1 p.
|
artikel
|
| 6 |
Discussion and recommendations
|
|
|
1991
|
165 |
6P2 |
p. 2012-
1 p.
|
artikel
|
| 7 |
Discussion and recommendations
|
|
|
1991
|
165 |
6P2 |
p. 2068-
1 p.
|
artikel
|
| 8 |
Effectiveness and acceptability of the sYmptothermal method of natural family planning in Germany
|
Frank-Herrmann, Petra
|
|
1991
|
165 |
6P2 |
p. 2052-2054
3 p.
|
artikel
|
| 9 |
Efficacy of the symptothermal method of natural family planning in lactating women after the return of menses
|
Zinaman, Michael
|
|
1991
|
165 |
6P2 |
p. 2037-2039
3 p.
|
artikel
|
| 10 |
Efficacy studies in natural family planning: Issues and management implications illustrated with data from five studies
|
Labbok, Miriam H.
|
|
1991
|
165 |
6P2 |
p. 2048-2051
4 p.
|
artikel
|
| 11 |
Factors related to autonomy and discontinuation of use of natural family planning for women in Liberia and Zambia
|
Kambic, Robert T.
|
|
1991
|
165 |
6P2 |
p. 2060-2062
3 p.
|
artikel
|
| 12 |
Fetal outcome among pregnancies in natural family planning acceptors: An international cohort study
|
Simpson, Joe Leigh
|
|
1991
|
165 |
6P2 |
p. 1981-1982
2 p.
|
artikel
|
| 13 |
Further analysis of contraceptive failure of the ovulation method
|
Trussell, James
|
|
1991
|
165 |
6P2 |
p. 2054-2059
6 p.
|
artikel
|
| 14 |
Home tests to monitor fertility
|
May, Keith
|
|
1991
|
165 |
6P2 |
p. 2000-2002
3 p.
|
artikel
|
| 15 |
Human cervical mucus: Research update
|
Katz, David F.
|
|
1991
|
165 |
6P2 |
p. 1984-1986
3 p.
|
artikel
|
| 16 |
Idiometric assay, the third way: A noncompetitive immunoassay for small molecules
|
Barnard, Geoff
|
|
1991
|
165 |
6P2 |
p. 1997-2000
4 p.
|
artikel
|
| 17 |
Introduction
|
Queenan, John T.
|
|
1991
|
165 |
6P2 |
p. 1977-1978
2 p.
|
artikel
|
| 18 |
Is the lactational amenorrhea method a part of natural family planning? Biology and policy
|
Gross, Barbara A.
|
|
1991
|
165 |
6P2 |
p. 2014-2019
6 p.
|
artikel
|
| 19 |
Measuring natural family planning in terms of couple-years of protection
|
Cuervo, Lilia I.
|
|
1991
|
165 |
6P2 |
p. 2063-2065
3 p.
|
artikel
|
| 20 |
Natural family planning and sex selection: Fact or fiction?
|
Gray, Ronald H.
|
|
1991
|
165 |
6P2 |
p. 1982-1984
3 p.
|
artikel
|
| 21 |
Natural family planning: Looking ahead
|
Queenan, John T.
|
|
1991
|
165 |
6P2 |
p. 1979-1980
2 p.
|
artikel
|
| 22 |
Natural family planning use-effectiveness and continuation
|
Kambic, Robert T.
|
|
1991
|
165 |
6P2 |
p. 2046-2048
3 p.
|
artikel
|
| 23 |
Overview and issues in ovulation prediction
|
Zinaman, Michael J.
|
|
1991
|
165 |
6P2 |
p. 1993-
1 p.
|
artikel
|
| 24 |
Overview and summary: The interface of breastfeeding, natural family planning, and the lactational amenorrhea method
|
Labbok, Miriam H.
|
|
1991
|
165 |
6P2 |
p. 2013-2014
2 p.
|
artikel
|
| 25 |
Ovulation method use during breastfeeding: Is there increased risk of unplanned pregnancy?
|
Labbok, Miriam H.
|
|
1991
|
165 |
6P2 |
p. 2031-2036
6 p.
|
artikel
|
| 26 |
Santiago Breastfeeding Promotion Program: Preliminary results of an intervention study
|
Pérez, Alfredo
|
|
1991
|
165 |
6P2 |
p. 2039-2044
6 p.
|
artikel
|
| 27 |
Symptothermal and hormonal markers of potential fertility in climacteric women
|
Flynn, Anna M.
|
|
1991
|
165 |
6P2 |
p. 1987-1989
3 p.
|
artikel
|
| 28 |
The evolution of reference methods to monitor ovulation
|
Collins, William P.
|
|
1991
|
165 |
6P2 |
p. 1994-1996
3 p.
|
artikel
|
| 29 |
The modified mucus method in India
|
Dorairaj, Kathleen
|
|
1991
|
165 |
6P2 |
p. 2066-2067
2 p.
|
artikel
|
| 30 |
The natural family planning-lactational amenorrhea method interface: Observations from a prospective study of breastfeeding users of natural family planning
|
Kennedy, Kathy I.
|
|
1991
|
165 |
6P2 |
p. 2020-2026
7 p.
|
artikel
|
| 31 |
Ultrasonographic patterns of ovarian activity during breastfeeding
|
Flynn, Anna M.
|
|
1991
|
165 |
6P2 |
p. 2027-2031
5 p.
|
artikel
|
| 32 |
Use of the Home Ovarian Monitor in pregnancy avoidance
|
Brown, James B.
|
|
1991
|
165 |
6P2 |
p. 2008-2011
4 p.
|
artikel
|
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