Estradiol values under gonadotropin stimulation in relation to the outcome of pregnancies in in vitro fertilization and embryo transfer Lilo MettlerHans W. Michelmann Editorial Pages: 303 - 306
Patterns of increase in serum estradiol in response to ovarian stimulation and their relationship to oocyte fertilization and cleavage in vitro Shahla NaderAlbert S. BerkowitzBerel Held Special Contributions Pages: 307 - 311
The first reported case of down syndrome in the Southern California Fertility Institute's in vitro fertilization and embryo transfer program Christopher H. C. HsiungWilliam G. KarowRafael I. Tejada Special Contributions Pages: 312 - 315
Abdominal complications following ultrasonically guided percutaneous transvesical collection of oocytes for in vitro fertilization Jack AshkenaziMordechai Ben DavidJack A. Goldman Special Contributions Pages: 316 - 318
Outcome of patients with one ovary in an in vitro fertilization program S. Y. LamM. McKennaW. I. H. Johnston Special Contributions Pages: 319 - 323
A detrimental effect of platelets on mouse embryo development Masao JinnoEtsurou IidaRihachi Iizuka Special Contributions Pages: 324 - 330
Membrane properties in preimplantation mouse embryos Sammy Lee Special Contributions Pages: 331 - 333
What proportion of couples undergoing unrestricted in vitro fertilization treatments can expect to bear a child? Peter PatersonClement Chan Special Contributions Pages: 334 - 337
Fertilization and embryo development of oocytes obtained transvaginally under ultrasound guidance Salim DayaMatts WiklandLennart Enk Special Contributions Pages: 338 - 342
Effect of sodium alginate encapsulation on the development of preimplantation mouse embryos Glen K. AdaniyaRichard G. RawlinsLourens J. D. Zaneveld Short Communications Pages: 343 - 345
An improved system for catheter loading during embryo transfer Linda K. VaughtClifford J. StrattonVirginia Marriage Short Communications Pages: 346 - 348
Practical and informative charts for in vitro fertilization and embryo transfer Y. TadirR. Kaplan-KraicerJ. Ovadia Short Communications Pages: 348 - 352
In vitro fertilization and embryo transfer, Carmel Hospital, Haifa, Israel Martha DirenfeldYoram SorokinHaim Abramovici Letters to the Editors Pages: 353 - 354
In vitro fertilization-embryo transfer and gamete intrafallopian transfer: Pregnancy Initiation Center, Indianapolis, Indiana John C. Jarrett IILeo M. BonaventuraMary Nessler Letters to the Editors Pages: 356 - 357
A scheduled in vitro fertilization program at Huddinge University Hospital, Karolinska Institutet, Stockholm, Sweden Nils-Olov LunellSam BrodyEva Åkerlöf Letters to the Editors Pages: 357 - 358
