TY  - BOOK
AU  - Begley, D J
AU  - Firth, J.A
AU  - Hoult, J.R.
TI  - Human reproduction and developmental biology 
SN  - 0333234235
AV  - QP251B43 1980 
PY  - 1980///
CY  - London 
PB  - Macmillan 
KW  - Human reproduction
KW  - Growth
ER  -