TY  - RPRT
TI  - Ultrastructural study on human binucleate spermatids.
AU  - Y Matano
PY  - 1971
DO  - 10.1016/s0022-5320(71)90008-6
UR  - https://pubmed.ncbi.nlm.nih.gov/5539905/
ID  - 5539905
ER  -