title: Contraception in wildlife.
authors: Frozen Embryo and Sperm Archive, Medical Research Council, Harwell, Didcot, UK. a.pickard@har.mrc.ac.uk
authors: Amanda R
authors: AR
authors: Pickard
authors: William V
authors: WV
authors: Holt
mesh_terms: D000818:Animals; D000835:Animals, Wild; D003267:Contraception