Titlebook: Research Procedures and Data Analysis; James C. Wilson,F. Clarke Fraser Book 1978 Springer Science+Business Media New York 1978 animal stu

Chemotherapy

Uterine Vascular Interruption and Combined Radiation and Surgical Proceduresyonic site results in death and provides a simple way to control the number and intrauterine positions of conceptuses (Jensh ., 1970; Barr, 1970, 1971). Reduction of amniotic fluid by amniocentesis may result in malformation or fetal death (Trasler .., 1956; Adams, 1960; DeMyer and Baird, 1969). Dir

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Behavioral Teratologylt that causes lethal malformation is more teratogenic than one which leads to malformation compatible with survival. However, when we focus our attention on human birth defects rather than teratology in laboratory animals, our judgment about the relative importance of teratogenic effects is almost

抛射物

Methods and Concepts of Biometrics Applied to Teratologyion here focuses on those species that produce litters with more than one offspring. There is a question of what teratological indices provide the most useful information. A discussion is presented on the proper choice of the experimental unit, the litter or fetus, for determining sample sizes. Owin

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灿烂

Uterine Vascular Interruption and Combined Radiation and Surgical Proceduresall animals, has been most widely used in large animals such as sheep and dogs. Most of this discussion of surgical techniques in teratology will be concerned with the rat since it is with this animal that we are most familiar. The same techniques can, however be applied to other rodent species with appropriate modifications.

Cholagogue

The Structure and Uses of Genetically Homogeneous Lines of Animalsviously. To discuss this question fruitfully it is necessary to remember that, like the phenomena teratologists explore, the purposes of teratological studies are many and varied. The means of attaining these purposes must therefore also be diverse.

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