title: Photoperiod and the termination of embryonic diapause in the marsupial macropus eugenii.
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D010064:Embryo Implantation; D005260:Female; D008027:Light; D007614:Macropodidae / Q000196:embryology*; D008394:Marsupialia / Q000196:embryology*; D010507:Periodicity; D011247:Pregnancy; D011270:Pregnancy, Animal; D012621:Seasons