title: Functional significance of pseudocyesis.
mesh_terms: D000818:Animals; D002335:Carnivora; D004283:Dog Diseases / Q000503:physiopathology*; D004285:Dogs; D004971:Estrus; D005260:Female; D007774:Lactation; D008297:Male; D008425:Maternal Behavior; D011247:Pregnancy; D011555:Pseudopregnancy / Q000503:physiopathology / Q000662:veterinary*