Chronic implantation of instruments in the neck of the primate fetus for physiologic studies and production of hydramnios.
D000653:Amniotic Fluid; D000818:Animals; D002339:Carotid Arteries; D002404:Catheterization; D005314:Embryonic and Fetal Development; D004947:Esophagus / Q000196:embryology; D005260:Female; D005333:Fetus; D000882:Haplorhini; D007601:Jugular Veins; D008722:Methods; D006831:Polyhydramnios; D011247:Pregnancy; D013514:Surgical Procedures, Operative; D014138:Tracheoesophageal Fistula