TY  - BOOK
AU  - Baccetti B
AU  -  Afzelius B A
TI  - Biology of the sperm cell
T2  - Monographs in developmental biology; 10
U1  - G5655:2, L6 
PY  - 1976///
CY  - Basel
PB  - S Karger        
KW  -  Spermatozoa
KW  - Biology
ER  -