TY  - RPRT
TI  - Blood-group A and G specific structures in toad (Bufo) spawn. Comparative studies on three species (Bufo bufo, Bufo viridis, Bufo calamita).
AU  - M Wrann
AU  - H Schenkel-Brunner
AU  - H Kothbauer
PY  - 1978
UR  - https://pubmed.ncbi.nlm.nih.gov/569402/
ID  - 569402
ER  -