TY  - BOOK
AU  - Hafez,E.S.E.(Elsayed Saad Eldin)
TI  - Human semen and fertility regulation in men
SN  - 0801620082
PY  - 1976///
CY  - St. Louis
PB  - Mosby
KW  - Infertility, Male
KW  - Semen
KW  - Spermatozoa
KW  - Generative organs, Male
N1  - Bibliography: p. 601-602
ER  -