[Do the dorsal mesodermal tissues exert an attractive action on the endodermally situated primordial gonocytes, in the embryo of the common toad Bufo bufo L. (anuran amphibian)?].
D000663:Amphibians; D000818:Animals; D002023:Bufo bufo; D004707:Endoderm; D005854:Germ Cells; D008648:Mesoderm
ENDODERM; GERM CELLS; MESODERM