TY  - RPRT
TI  - [Aging process and male reproductive function].
AU  - K Shida
AU  - J Shimazaki
AU  - K Okamoto
PY  - 1969
DO  - 10.1507/endocrine1927.45.7_712
UR  - https://pubmed.ncbi.nlm.nih.gov/4242257/
ID  - 4242257
ER  -