- Email: [email protected]
A comparison of “u” and standard techniques for norplant removal
Reduced placental villous tree elaboration in small-for-gestational age newborn pregnancies: Relationship with umbilical artery Doppler waveforms. Am J Obstet Gynecol 1995;172:518-25. 30. Read MA, Boura ALA, Walters WAW. Effects of variation in oxygen tension on responses of the human fetoplacental vasculature to vasoactive agents in vitro. Placenta 1995;16:667-78. 31. Park HW, Kapur RI’, Shepard TH. Reversed circulation in acardiac fetuses is associated with anatomic inversions in the aortic wall. Teratology 1994;49:267-72. 32. Baldwin VJ. Intertwin vascular anastomoses. Pathology of multiple pregnancy. New York: Springer-Verlag, 1994:216.
Reprints
not available.
Received April 28, 1997. Received in revised form July 25, 1997. Accepted July 29, 2997. Copyright 0 1997 by The American College of Obstetricians Gynecologists. Published by Elsevier Science Inc.
and
NOTICE OF CORRECTION A Comparison $ ‘II” and Standard Techniques for Norplant (Obstet Gynecol 1997;89:268-73)
Removal
The article we wrote contained two figures that had been redrawn from previous publications. Figure 2 was based on an illustration created originally by Jef Dirig that appeared in R. D. Reynolds’ article in the ]aurnaZ of Family Practice (our reference number 71, and Figure 1 was based on an illustration in the article by U. Praptohardjo and S. Wibowo in Contraception (our reference number 11). We erred in failing to seek permission from the respective copyright holders to use these figures in this way and to paraphrase the legends, and we deeply regret this ethical lapse. The amateur artist involved was unaware of copyright rules. Although the oversight was inadvertent, as authors we accept full responsibility for it, and we hereby express our apologies to the authors, artists, journals, and publishers involved, as well as to the readers of Obstetrics & Gynecology. Michael J. Rosenberg, MD, MPH Frank Alvarez, MD Mark Barone, DVM, MS Michael Waugh, MA Vivian Brache, BS Amy E. Pollack, MD, MPH
836
Salafia
et al
Placenta
in Absent/Reversed
End-Diastolic
Flow
Obstetrics
& Gynecology
Reprints
not available.
Received April 28, 1997. Received in revised form July 25, 1997. Accepted July 29, 2997. Copyright 0 1997 by The American College of Obstetricians Gynecologists. Published by Elsevier Science Inc.
and
NOTICE OF CORRECTION A Comparison $ ‘II” and Standard Techniques for Norplant (Obstet Gynecol 1997;89:268-73)
Removal
The article we wrote contained two figures that had been redrawn from previous publications. Figure 2 was based on an illustration created originally by Jef Dirig that appeared in R. D. Reynolds’ article in the ]aurnaZ of Family Practice (our reference number 71, and Figure 1 was based on an illustration in the article by U. Praptohardjo and S. Wibowo in Contraception (our reference number 11). We erred in failing to seek permission from the respective copyright holders to use these figures in this way and to paraphrase the legends, and we deeply regret this ethical lapse. The amateur artist involved was unaware of copyright rules. Although the oversight was inadvertent, as authors we accept full responsibility for it, and we hereby express our apologies to the authors, artists, journals, and publishers involved, as well as to the readers of Obstetrics & Gynecology. Michael J. Rosenberg, MD, MPH Frank Alvarez, MD Mark Barone, DVM, MS Michael Waugh, MA Vivian Brache, BS Amy E. Pollack, MD, MPH
836
Salafia
et al
Placenta
in Absent/Reversed
End-Diastolic
Flow
Obstetrics
& Gynecology