TY  - RPRT
TI  - Multinucleate spermatids in the mouse. A quantitative electron microscope study.
AU  - D R Johnson
PY  - 1974
DO  - 10.1007/bf00220140
UR  - https://pubmed.ncbi.nlm.nih.gov/4602398/
ID  - 4602398
ER  -