Sulo Toivonen

Morphogenetic Interaction of Presumptive Neural and Mesodermal Cells Mixed in Different Ratios

Sulo Toivonen, Lauri Saxén · Science · 1968 · 85 citations

Life Sciences, Developmental Biology, Neuroscience +15

QUANTITATIVE INVESTIGATION ON THE ANTERIOR PITUITARY-THYROID MECHANISM DURING FROG METAMORPHOSIS

Lauri Saxén, E Saxén, Sulo Toivonen et al. · Endocrinology · 1957 · 80 citations

Life Sciences, Physiology, Zoology +15

The Two-gradient Hypothesis in Primary Induction. The Combined Effect of Two Types of Inductors Mixed in Different Ratios

Lauri Saxén, Sulo Toivonen · Development · 1961 · 62 citations

Education, Physics, Experimental Design +6

Bone-marrow of the Guinea-pig as a Mesodermal Inductor in Implantation Experiments with Embryos of <i>Triturus</i>

Sulo Toivonen · Development · 1953 · 42 citations · Full text

Life Sciences, Anatomy, Developmental Biology +16

Effect of Polyoma Virus on Mouse Kidney Rudiment &lt;italic&gt;In Vitro&lt;/italic&gt;&lt;xref ref-type="fn" rid="fn1"&gt;2&lt;/xref&gt;&lt;xref ref-type="fn" rid="fn2"&gt;3&lt;/xref&gt;

Lauri Saxén, Tapani Vainio, Sulo Toivonen · JNCI Journal of the National Cancer Institute · 1962 · 36 citations

Life Sciences, Pathobiology, Pathology +14