TY  - GEN
AU  - Bedford,P G
TI  - Effects of age on breeding performance
SN  - 0042-4900
PY  - 1988///1123
KW  - Aging
KW  - physiology
KW  - Animals
KW  - Breeding
KW  - Dogs
N1  - Publication Type: Letter
UR  - https://doi.org/10.1136/vr.123.1.39-a
ER  -