The ZIRC team needs a PDF or a good photocopy of this article, but it
is not available through Pubmed/ZFIN. If you could locate this Journal
and send us a (PDF) copy - it would help us tremendously!
Ewing, H.H. (1972) Spermatogenesis in the zebrafish, Brachydanio
rerio. Anat. Rec. 172: 308.
Thank you very much!