Publication facts (s) having Ribak CE, Vaughn JE, Saito K, Barber R, Roberts E (1977) as Paper having this fact

1 GAD-positive gemmules (spines) of granule cells were observed to form reciprocal dendrodentritic synaptic junctions with mitral cell dentrites which lacked reaction product.
2 GAD-positive staining
3 GAD-positive staining gemmules (i.e., spines) of periglomerular cells also formed reciprocal dendrodentritic synaptic contacts with mitral/tufted cell dentrites.
4 granule cells are GABAergic: