TY  - RPRT
TI  - Two classes of spermatogonial stem cells in the monkey (Cercopithecus aethiops).
AU  - Y Clermont
PY  - 1969
DO  - 10.1002/aja.1001260106
UR  - https://pubmed.ncbi.nlm.nih.gov/4982042/
ID  - 4982042
ER  -