normal and abnormal morphology
teratozoospermia

المصادر
https://en.m.wikipedia.org/wiki/Teratospermia#:~:text=Teratospermia%20or%20teratozoospermia%20is%20a,that%20affects%20fertility%20in%20males.

http://www.who.int › infertility
Web results
WHO laboratory manual for the examination and processing ... - WHO

https://www.drmalpani.com/knowledge-center/resources/books/chapter4b