TY  - RPRT
TI  - Observations on mammalian spermiogenesis using surface replicas.
AU  - D M Phillips
PY  - 1980
DO  - 10.1016/s0022-5320(80)90139-2
UR  - https://pubmed.ncbi.nlm.nih.gov/7411680/
ID  - 7411680
ER  -