title: Effect of altered photoperiod on delayed implantation and moulting in roe deer.
mesh_terms: D000818:Animals; D003670:Deer / Q000502:physiology*; D010064:Embryo Implantation; D005260:Female; D006197:Hair; D008027:Light; D010507:Periodicity; D011247:Pregnancy; D012621:Seasons; D013997:Time Factors