TY  - BOOK
AU  - Harper,Michael J.K.(editor)
TI  - Ovum transport and fertility regulation 
SN  - 8787473070
AV  - MED QP261 .O9
PY  - 1976///
CY  - Copenhagen 
PB  - Scriptor
KW  - Ovum
KW  - Oviduct
KW  - Contraception
KW  - Fertility, Human
N1  - "A limited number ... are available for distribution from the Human Reproduction Unit, World Health Organization."
ER  -