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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1972 2
1974 1
1975 1
1977 1
1979 2
1981 1
1982 1
1983 2
1985 2
1986 1
1987 1
1988 1
1989 2
1990 3
1991 1
1992 5
1993 7
1994 3
1995 5
1996 5
1997 5
1998 7
1999 6
2000 15
2001 8
2002 3
2003 5
2004 9
2005 7
2006 15
2007 6
2008 2
2023 0

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132 results

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Page 1
Specialist training in OB-GYN; the future.
Bleker OP. Bleker OP. Eur J Obstet Gynecol Reprod Biol. 2001 Jul;97(1):4. doi: 10.1016/s0301-2115(01)00411-0. Eur J Obstet Gynecol Reprod Biol. 2001. PMID: 11434998 No abstract available.
Short review: ultrasonographic placental morphology.
Hoogland HJ, Bleker OP. Hoogland HJ, et al. Among authors: bleker op. Placenta. 1983 Oct-Dec;4(4):427-34. doi: 10.1016/s0143-4004(83)80046-0. Placenta. 1983. PMID: 6634669 No abstract available.
Valvular heart disease in pregnancy.
Mulder BJ, Bleker OP. Mulder BJ, et al. Among authors: bleker op. N Engl J Med. 2003 Oct 2;349(14):1387. doi: 10.1056/NEJM200310023491419. N Engl J Med. 2003. PMID: 14523152 No abstract available.
Nuchal translucency measurement in normal fetuses.
Pajkrt E, Bilardo CM, Van Lith JM, Mol BW, Bleker OP. Pajkrt E, et al. Among authors: bleker op. Obstet Gynecol. 1995 Dec;86(6):994-7. doi: 10.1016/0029-7844(95)00310-N. Obstet Gynecol. 1995. PMID: 7501355
Semmelweis: the combat against puerperal fever.
Adriaanse AH, Pel M, Bleker OP. Adriaanse AH, et al. Among authors: bleker op. Eur J Obstet Gynecol Reprod Biol. 2000 Jun;90(2):153-8. doi: 10.1016/s0301-2115(00)00264-5. Eur J Obstet Gynecol Reprod Biol. 2000. PMID: 10825634
Langerhans cell histiocytosis of the vulva.
Blaauwgeers JL, Bleker OP, Veltkamp S, Weigel HM. Blaauwgeers JL, et al. Among authors: bleker op. Eur J Obstet Gynecol Reprod Biol. 1993 Feb;48(2):145-8. doi: 10.1016/0028-2243(93)90256-c. Eur J Obstet Gynecol Reprod Biol. 1993. PMID: 8491334 Review.
Left-handedness in twins: genes or environment?
Orlebeke JF, Knol DL, Koopmans JR, Boomsma DI, Bleker OP. Orlebeke JF, et al. Among authors: bleker op. Cortex. 1996 Sep;32(3):479-90. doi: 10.1016/s0010-9452(96)80005-0. Cortex. 1996. PMID: 8886523
132 results