title: [Spontaneous regulation of deficiencies and excesses in birds].
mesh_terms: D009008:Abnormalities, Severe Teratoid; D000818:Animals; D001717:Birds; D004625:Embryo, Nonmammalian; D005260:Female; D005855:Germ Layers; D011247:Pregnancy; D014427:Twins
vernacular_title: Régulation spontanée des déficiences et des excédents chez des oiseaux.